- About this Journal ·
- Abstracting and Indexing ·
- Aims and Scope ·
- Article Processing Charges ·
- Articles in Press ·
- Author Guidelines ·
- Bibliographic Information ·
- Citations to this Journal ·
- Contact Information ·
- Editorial Board ·
- Editorial Workflow ·
- Free eTOC Alerts ·
- Publication Ethics ·
- Reviewers Acknowledgment ·
- Submit a Manuscript ·
- Subscription Information ·
- Table of Contents

Journal of Materials

Volume 2014 (2014), Article ID 704283, 33 pages

http://dx.doi.org/10.1155/2014/704283

## Essential Magnesium Alloys Binary Phase Diagrams and Their Thermochemical Data

Department of Mechanical Engineering, Concordia University, 1455 de Maisonneuve Boulevard West, Montreal, QC, Canada H3G 1M8

Received 30 November 2013; Revised 19 January 2014; Accepted 22 January 2014; Published 30 April 2014

Academic Editor: Alok Singh

Copyright © 2014 Mohammad Mezbahul-Islam et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

#### Abstract

Magnesium-based alloys are becoming a major industrial material for structural applications because of their potential weight saving characteristics. All the commercial Mg alloys like AZ, AM, AE, EZ, ZK, and so forth series are multicomponent and hence it is important to understand the phase relations of the alloying elements with Mg. In this work, eleven essential Mg-based binary systems including Mg-Al/Zn/Mn/Ca/Sr/Y/Ni/Ce/Nd/Cu/Sn have been reviewed. Each of these systems has been discussed critically on the aspects of phase diagram and thermodynamic properties. All the available experimental data has been summarized and critically assessed to provide detailed understanding of the systems. The phase diagrams are calculated based on the most up-to-date optimized parameters. The thermodynamic model parameters for all the systems except Mg-Nd have been summarized in tables. The crystallographic information of the intermetallic compounds of different binary systems is provided. Also, the heat of formation of the intermetallic compounds obtained from experimental, first principle calculations and CALPHAD optimizations are provided. In addition, reoptimization of the Mg-Y system has been done in this work since new experimental data showed wider solubility of the intermetallic compounds.

#### 1. Introduction

Magnesium is the eighth most abundant metal in the earth outer surface at approximately 2.5% of its composition. It is an alkaline earth element (Group II) that crystallizes in a hexagonal structure (hcp-A3). Magnesium is the lightest metallic material used for structural applications with a density of 1.738 g/cm^{3} in comparison with the densities of Al (2.70 g/cm^{3}) and Fe (7.86 g/cm^{3}). Magnesium alloys have an excellent combination of properties which includes excellent strength-to-weight ratio, good fatigue and impact strengths, and relatively large thermal and electrical conductivities [1–3] and excellent biocompatibility [4, 5]. This makes magnesium alloys one of the most promising light-weight materials for automotive [6], aerospace, consumer electronic (computer, camera, and cell phone), and biomedical applications due to its biodegradability. It is being used in the automotive industries in steering column parts, shift actuators, valve covers and housings, brackets, and intake manifold blades [7]. In nonautomotive applications, small magnesium die cast components are appearing in small engines, electronic devices, power tools, and medical equipment, such as portable oxygen pumps [7]. Recently, Mg-rich Mg-Ca-Zn biocompatible metallic glass having small amounts of Ca (0–8 at.%) has been found to be suitable for the development of biodegradable implants [4, 5].

Some of the most common commercial Mg alloys are AZ series (Mg-Al-Zn), AM series (Mg-Al-Mn), AE series (Mg-Al-RE), EZ series (Mg-RE-Zn), ZK series (Mg-Zn-Zr), WE series (Mg-RE-Zr), AX or AXJ series (Mg-Al-Ca), and AJ series (Mg-Al-Sr) [8, 9]. For automotive applications, alloys of AM and AZ series are mainly used. AZ91D is the most widely used magnesium die-casting alloy. It has good combination of room-temperature strength and ductility, good salt-spray corrosion resistance, and excellent die-castability, compared to other Mg alloys.

It can be seen that most of the commercial alloys are multicomponent. The impact of each of the alloying element is different and is needed to be understood. Table 1 provided by International Magnesium Association [23] shows a number of commonly used alloying elements alongside their effects upon the resulting alloy. Many alloying elements can be useful in a variety of different applications, whereas others are only ideal for very specific applications due to the change in properties.

In order to define the processing conditions for making various Mg-based alloys and subsequent treatments to obtain the optimum mechanical properties, knowledge of the phase diagram and thermodynamic properties of these alloys is essential. In addition, phase relations and phase stability under given conditions can be better understood through computational thermodynamic modeling. Precise description of the binary systems provides an opportunity to approach the phase equilibria aspects of alloy development and track of individual alloys during heat treatment or solidification by calculating the phase distributions and compositions.

Several researchers including the research group of the current authors [22, 32, 41–57] have been contributing to the development of thermodynamic multicomponent databases of Mg alloys. However, urgency was felt for an open access publication that contains the latest understandings of all the important Mg-based binary systems. This will provide the necessary information required for further assessment of these systems. Generally review papers on thermodynamic modeling do not contain some of the critical information like previous experimental data points and optimized model parameters. Sometimes it becomes very difficult to gather this information as some of the literature is very old and scattered in many different articles and not everyone has access to them. However these are crucial facts for the regeneration of phase diagram and other thermodynamic properties. Thus the main objective of this paper is to provide all the necessary information of essential Mg binary systems in one place. In addition, brief but critical discussion of the previous experimental works on the phase diagrams as well as thermodynamic properties is provided to justify the latest understanding of this phase diagram.

This review paper focuses on some of the most important commercial Mg-based binary systems including Mg-Al/Zn/Mn/Ca/Sr/Y/Ni/Ce/Nd/Cu/Sn. Each of these systems has been discussed critically on the aspects of phase diagram and thermodynamic properties. The latest phase diagram information along with the optimized thermodynamic parameters is provided. Also, the crystallographic information of the intermetallic compounds in each system is summarized. All these binary systems have been optimized using most up-to-date experimental information. Each of the phases in any binary system has been assessed critically and based on the thermodynamic properties; proper thermodynamic model has been used. For example, the modified quasichemical model (MQM) [79] has been used to describe the liquid phase as this is the only scientific model that accounts for the presence of short range ordering, whereas sublattice modeling with in the compound energy formalism (CEF) [80] has been used to reproduce the homogeneity ranges of the intermetallic compounds.

#### 2. Mg-Al (Magnesium-Aluminium)

This is the most important Mg binary phase diagram because Al is added to mg in most of the commercial types of Mg alloys. Several researchers [81–95] studied the liquidus, solidus, and solvus lines of the Mg-Al system. Murray [95] reviewed the Mg-Al system and his article provides a comprehensive discussion of the experimental results obtained by previous researchers. According to Murray [95] the assessed Mg-Al phase diagram consists of liquid, -solid solution with hexagonal crystal structure, -solid solution with the *α*Mn structure type, R phase with rhombohedral structure at 42 at.% Mg, Al solid solution with a maximum solubility of 18.9 at.% Mg at 723 K, and Mg solid solution with a maximum solubility of 11.8 at.% Al at 710 K. In view of the relative atomic radii of Al and Mg atoms, the ratio of the Al radius to that of Mg is 1.12 which suggests high mutual solid solubility. There is a good agreement between different authors regarding the solid solubility of Mg and Al, liquidus, solidus, and solvus lines.

Several efforts [96–100] have been made to calculate the Mg-Al phase diagram. In addition, Zhong et al. [101] reported a complete thermodynamic description of the Al-Mg binary system using a combined approach of CALPHAD and first-principles calculations. They also calculated the enthalpies of formation of and as well as the enthalpies of mixing of Al-fcc and Mg-hcp solution. But experimental measurement of the enthalpy of mixing of the Mg-Al liquid was carried out by [10, 12–14, 21, 102]. Belton and Rao [13] and Tiwari [21] obtained the enthalpy of mixing of Mg-Al liquid from emf measurements at 1073 K, while Bhatt and Garg [12] and Juneja et al. [14] derived the enthalpy of mixing from partial pressure measurements at 1073 K. Agarwal and Sommer [10] measured enthalpy of mixing of Mg-Al liquid using three different calorimetric methods at 943 K, 947 K, 948 K, and 973 K. In 1998, Moser et al. [11] measured the enthalpy of mixing at 1023 K using drop calorimetry. The thermodynamic activities of liquid alloys at 1073 K were determined by [12, 13, 18–21, 103] using emf measurements. The reported results are scattered but show small negative deviation from ideal solution.

Based on the available experimental data from the literature Aljarrah [104] made thermodynamic modeling of the Mg-Al system. Their reported parameters have been used to calculate the phase diagram and thermodynamic properties of the Mg-Al system as shown in Figures 1 and 2 as it provides the most accurate description of the system in terms of phase diagram and thermodynamic properties. The crystallographic information of the intermetallic compounds and optimized parameters are listed in Tables 2 and 3. Also, the enthalpies and entropies of formation of the intermetallic compounds are listed in Table 4.

#### 3. Mg-Zn (Magnesium-Zinc)

Zn is commonly alloyed with Mg in AZ, EZ, ZK and in smaller amounts in AM and AE series. The liquidus in the Mg-Zn phase diagram was determined by Boudouard [105] using thermal analysis. He [105] introduced a compound with formula. Grube [106] found that Boudouard’s [105] measurements were in error due to contaminations and the compound did not exist. Moreover, he [106] found an intermetallic compound that corresponds to and melts at 868 K. The compound forms a eutectic with pure Zn at 97 at.% Zn and 641 K. No solid solution areas were defined in the system [105, 106]. Chadwick [107] found a new solid solution near the composition MgZn_{5} and reported that MgZn_{2} forms a wide range of solid solution. However, his [107] results showed higher content of zinc due to the presence of Si impurity. Chadwick [107] also measured the liquidus line in the Mg-Zn phase diagram using thermal analysis. The reported values agree reasonably with the liquidus suggested by Grube [106]. The compound MgZn_{5} was first discovered by Chadwick [107] and later on replaced by based on the more reliable X-ray analysis by Samson [108]. On the other hand, Park and Wyman [109] reported the maximum solubility of Zn in Mg as 2.5 at.% Zn at 340°C; also, they [109] measured the narrow homogeneity range of MgZn_{2} as 1.1 at.% Zn (from 66 at.% Zn at 416°C to 67.1 at.% Zn at 654 K). Hume-Rothery [110] studied the system in the composition range of 30 to 100 at.% Zn using thermal analysis and microscopic inspection. Accordingly, the maximum limited solubility of Mg in Zn was determined as 0.3 at.% at 673 K. Laves [111] identified phase by means of XRD and metallography inspection; he also proved that the phase is at equilibrium with Mg terminal solid solution at room temperature. The phase equilibria in the Mg-Zn system from 0 to 67.8 at.% Zn were determined by Clark and Rhins [112] using XRD and microscopic analysis. They confirmed the thermal stability range of MgZn from 366 to 608 K. In addition, they identified the temperature of the eutectoidal decomposition at near 598 K. After careful crystal structure study, Higashi et al. [113] replaced the compound by using XRD techniques. Afterwards, the Mg-Zn system was assessed by Clark et al. [114] based on the experimental work of [107, 109, 110]. Using computational thermodynamics, Agarwal et al. [26], Liang et al. [115], Wasiur-Rahman and Medraj [47], and Ghosh et al. [22] performed phase diagram calculations on the Mg-Zn system. Five intermetallic compounds , , , MgZn_{2}, and and two terminal solid solutions were reported in their models. Agarwal et al. [26] modeled the compounds as stoichiometric phases, whereas, Liang et al. [115], Wasiur-Rahman and Medraj [47] and Ghosh et al. [22] considered MgZn_{2} as intermediate solid solution achieving consistency with the experimental results of [109, 114].

Based on the assessed thermodynamic parameters by Ghosh et al. [22], the phase diagram and thermodynamic properties of the Mg-Zn system are calculated as shown in Figures 3, 4, and 5. They [22] considered all the available experimental data including the recent measurements of enthalpy and entropy of formation and heat capacity (cp) of the intermediate compounds by Morishita et al. [129–132]. The crystallographic data of the intermetallic compounds as well as the thermodynamic parameters of the Mg-Zn system are listed in Tables 5 and 6, respectively. The enthalpies and entropies of formation of the intermetallic compounds are listed in Table 7.

#### 4. Mg-Mn (Magnesium-Manganese)

Mg-Mn system is characterized by a wide miscibility gap in the liquid. Very limited experimental data are available on this system and the available data are inconsistent among one another. Most of the available data are on the Mg-rich side describing the limited solid solubility of Mn in Mg. According to Tiner [37], the maximum solid solubility of Mn in Mg is 2.0 at.% Mn at 924 K. But Petrov et al. [133] reported much lower solubility limit as 1.03 at.% Mn in Mg using X-ray analysis. Nayeb-Hashemi and Clark [134] critically assessed the partial equilibrium phase diagram of the Mg-Mn system from 0 at.% Mn to 3.0 at.%. Their evaluation was based on thermal analysis, microscopic observation, and hardness measurements of Petrov et al. [133]. They [134] reported the solubility limit of Mn in Mg as 0.996 at.% Mn. No intermediate compounds between Mg and Mn terminal sides were detected; this supports the presence of the large miscibility gap in the liquid phase, indicating that Mg and Mn atoms prefer to be separated in the liquid and solid phases. The complete Mg-Mn phase diagram was determined by Gröbner et al. [135] using differential thermal analysis (DTA) and thermodynamic modeling. Their estimated solubility limit of Mn in Mg was in good agreement with Nayeb-Hashemi and Clark [134]. Two invariant reactions were observed: the peritectic reaction at 0.85 at.% Mn and just below 923 K and the monotectic reaction at 96 at.% Mn and 1471 K. The calculations of Gröbner et al. [135] are consistent with the measurements of Petrov et al. [133] for both the liquidus curve and the solubility limit of Mn in Mg. Later, Kang et al. [136] reoptimized the Mg-Mn phase diagram. Their optimized phase diagram agrees well with the DTA results of Gröbner et al. [135]. No experimental data on the consolute temperature of the liquid miscibility gap was found, and the available values are based only on the thermodynamic calculations. Kang et al. [136] calculated the temperature of the liquid miscibility gap as 2175 K, which is lower than that calculated by Gröbner et al. [135] as 3475 K and by Asgar-Khan and Medraj [32] as 3688 K. The liquid miscibility gap temperature was lowered in the work of Kang et al. [136] to enable good agreement with their work on the Mg-Mn-Y system without using any ternary adjustable parameter for the liquid phase. Recently, a self-consistent thermodynamic model of the Mg-Mn phase diagram was developed by Asgar-Khan and Medraj [32]. In most of the cases, they reported consistent calculations with the experimental observations [135].

The crystallographic data of this system and the optimized thermodynamic parameters reported by Asgar-Khan and Medraj [32] are listed in Tables 8 and 9. The calculated phase diagram is shown in Figures 6 and 7.

#### 5. Mg-Ca (Magnesium-Calcium)

The first work on phase diagram was reported by Baar [145] who determined the liquidus curves for the Mg-Ca system. But it was found later that the starting materials were of low purity. The melting point of the starting Ca he used was 1081 K and for Mg was 905.6 K, compared to 1115 and 923 K [146] for pure Ca and Mg, respectively. Further work on this system was carried out by Paris [147] while he was studying the Mg-Ca-Zn ternary system. Their [147] results differ slightly from those of Baar [145]. However, Paris [147] did not mention the purity of the starting materials. Haughton [148] determined the liquidus temperatures in the Mg-rich region in the composition range of 0 to 26 at.% Ca. They found that the liquidus temperatures in this composition range are in fair agreement with Vosskühler [149] and Klemm and Dinkelacker [150] but differ slightly from those given by Baar [145]. Haughton [148] reported that the invariant reaction in the Mg-rich region occurs at at.% Ca and 790 K, compared to Baar’s results as 12.46 at.% Ca and 787 K. Whereas, Klemm and Dinkelacker’s [150] values are 10.5 at.% Ca and 789.5 K which are in good accord with Haughton [148].

Several researchers [148–150, 159–161] measured the solubility of Ca in Mg. Among them Burke [160] and Vosskühler [149] reported limited solubility and their results agree fairly well, whereas other researchers reported larger solubility.

Agarwal et al. [166] measured the enthalpy of mixing of liquid Mg-Ca alloy calorimetrically at 1023 K and heat contents of between 750 and 1150 K. They used these values together with the experimental phase equilibria from [148–150] to calculate the phase diagram of the Mg-Ca system. The enthalpy of mixing measured by Sommer et al. [58] was not used since it contradicts with their measurement. Many efforts had been made to measure the heat of formation of the compound [77, 144, 151–155, 166, 167]. The crystallographic information of this compound is listed in Table 10. Mashovets and Puchkov [59] and Sommer [60] determined the activity of Mg and Ca in Mg-Ca liquid at 1080, 1200, and 1010 K using vapor pressure measurement.

Nayeb-Hashemi and Clark [177] critically assessed this system based on the liquidus temperatures and the eutectic reactions of Vosskühler [149] and Klemm and Dinkelacker [150]. However, they [177] placed the melting point of at 988 K which is the average temperature measured by Baar [145] and Vosskühler [149].

Zhong et al. [156] used first principle calculations based on the density functional theory to assess the Mg-Ca system. They determined the total energies of the pure elements of various stable phases at 0 K. They also calculated the enthalpies of formation of the four end-members of which were then used as input data in the optimization process. Their results are in good agreement with those form Zhang et al. [71] and Yang et al. [157] who also performed first principle calculations.

Later, Aljarrah and Medraj [41] optimized the Mg-Ca system using all the available experimental data. Their [41] assessed parameters are listed in Table 11. The Mg-Ca phase diagram and thermodynamic properties in Figures 8 and 9 are calculated based on their [41] reported parameters as they showed better agreement with the available experimental data. The enthalpy and entropy of formation of obtained from different sources are summarized in Table 12.

#### 6. Mg-Sr (Magnesium-Strontium)

Nayeb-Hashemi and Clark [178] reviewed the Mg-Sr system and their article provides a comprehensive discussion of all the experimental results obtained by previous researchers [150, 178–181]. The liquidus surface of the Mg-Sr system was established based on the experimental work of [150, 180–182]. Zhong et al. [158] provided a fine assessment of the liquids experimental data and select them according to the accuracy of the experiments during their optimization. The solid solubility of Mg in Sr has been investigated by Brown [180] and Ray [181]. But according to Nayeb-Hashemi and Clark [178] despite the possibility of hydrogen contamination of Brown’s [180] samples, the solidus temperatures he obtained were more realistic than those of Ray [181]. Thermal and metallographic analysis by Brown [180] indicated a very small solid solubility of Sr in Mg . This was considered negligible in the optimization of the Mg-Sr phase diagram by Chartrand and Pelton [96].

King and Kleppa [77] used calorimetric method to measure the heat of formation of . Zhong et al. [158] predicted the heat of formation of all the intermetallic compounds in the Mg-Sr system using first-principles calculations. Sommer et al. [58] determined the enthalpy of mixing of the liquid alloys at 1080 K, using high temperature calorimetry. The thermodynamic activities of liquid alloys at 1054 K were determined by Sommer [61] using a modified Ruff boiling technique.

Zhong et al. [158] utilized the results of first principle calculations on the heat of formation along with other experimental data and provided a set of Gibbs energy parameters for the Mg-Sr system. The heat of formation reported by Zhong et al. [158] is in fair agreement with this of Yang et al. [157] who also employed first principles calculations to study the structural, heat of formation, elastic property, and density state of this compound.

Aljarrah and Medraj [41] reoptimized the Mg-Sr system in the CALPHAD approach considering all the available experimental data on the phase diagram, enthalpy of mixing, and the activities of Mg and Sr in the liquid. They [41] used modified quasichemical model to describe the liquid phase. The intermetallic compounds were considered as stoichiometric. The heat of formation of the intermetallic compounds calculated by Aljarrah and Medraj [41] deviated from those of Zhong et al. [158] due to the use of different entropy values as can be seen in Table 15. The crystallographic data of the intermetallic compounds as well as the optimized model parameters by [41] are listed in Tables 13 and 14. The phase diagram in Figures 10 and 11 and thermodynamic properties in Figure 12 are calculated using these parameters as it provides the most accurate description of the Mg-Sr system. The enthalpies and entropies of formation of the intermetallic compounds are listed in Table 15.

#### 7. Mg-Y (Magnesium-Yttrium)

Gibson and Carlson [183] were the first to report the Mg-Y phase diagram. They determined the maximum primary solid solubility of Y in Mg as 2.63 at.% Y at the eutectic temperature (840 K). This agrees well with the results of Sviderskaya and Padezhnova [64] who used thermal analysis to study the Mg-rich region of the Mg-Y system. Another investigation by Mizer and Clark [184] on this system using thermal analysis and metallography showed that the maximum solubility of Y in solid Mg was approximately 3.79 at.% Y at 838.5 K. This is, also, in good accord with the results of [64, 183].

Smith et al. [65] investigated the crystallography of MgY(), , and intermediate phases. The crystallographic data of the compounds are listed in Table 17. Smith et al. [65] also reported the homogeneity ranges of and . The compound was predicted as stoichiometric by [65, 183]. But their results do not agree with Flandorfer et al. [63], who employed XRD, optical microscopy, and microprobe analyses to study the Ce-Mg-Y isothermal section at 773 K. Recently, in 2011, Zhao et al. [62] published new information on this system based on diffusion couple and key sample analysis in the temperature range 573–773 K. The homogeneity ranges of and are listed in Table 16. These measurements by [62] showed significantly different solubility ranges especially for than those from the previous publications [63, 65]. Also, the solubility of Y in the Mg-hcp has been adjusted by Zhao et al. [62].

Agarwal et al. [67] measured calorimetrically the enthalpy of mixing of the Mg-Y liquid near the Mg-rich region (up to 21.8 at.% Y) at different temperatures. Activity of Mg was measured by Gansen et al. [68] using the vapour pressure technique. Their results are in agreement with those of Gansen and Isper [69] who used the same method for the measurement. The enthalpy of formation of the three compounds was determined calorimetrically by Pyagai et al. [70]. Their results are in reasonable agreement with the calorimetric data of Smith et al. [65] except , for which the value of Pyagai et al. [70] is twice more negative than that obtained by Smith et al. [65]. This is due to the difficulties in measuring the enthalpy of formation when yttrium content increases resulting in more exothermic reactions. Also, Y has a high melting point compared to Mg and this leads to the sublimation of Mg during fusion of the metals [67]. The first principle calculation by Zhang et al. [71] and Tao et al. [162] for all the intermetallic compounds in the Mg-Y system showed similar enthalpy of formation values as those of Smith et al. [65].

Thermodynamic modeling of the Mg-Y system has been carried out by Ran et al. [185], Fabrichnaya et al. [186], Al Shakhshir and Medraj [52], Meng et al. [187], Guo et al. [188], Kang et al. [189], and Mezbahul-Islam et al. [66]. Also, Okamoto [190] published the Mg-Y phase diagram based on the assessment of Meng et al. [187]. But, only Kang et al. [189] and Mezbahul-Islam et al. [66] used modified quasi chemical model (MQM) to describe the liquid. Since Mg-Y system showed strong short range ordering in the liquid it is more reliable to use MQM in the optimization as it generally provides better predictions in the ternary and higher-order systems [189]. However, the new experimental results on the Mg-Y phase diagram reported by Zhao et al. [62] were not included in any of the previous assessments. The homogeneity ranges of the intermetallic compounds of this system considered in all the earlier assessments are based on very limited experimental data. Also, those data could have been associated with higher experimental error as they have been measured more than 40 years ago. Zhao et al. [62] used solid-solid diffusion couple technique to determine the solubility of the compounds which usually provides more accurate measurements. Therefore it is decided to consider the recent results of the solubilities of and and reoptimize the Mg-Y system in this paper.

The optimized parameters for the Mg-Y system are listed in Table 18. During the optimization, the parameters reported by Mezbahul-Islam et al. [66] are used as the staring value as they provided good consistency with the experimental data of the phase diagram and the thermodynamic properties [63–65, 67–70, 183, 184]. These parameters are then reassessed in light of the recent experimental results of Zhao et al. [62]. Small modifications of the parameters for the liquid, , and were necessary to comply with the larger homogeneity range of the intermetallic compounds. The calculated Mg-Y phase diagram based on the recent assessment is shown in Figure 13 with the recently available experimental solubility data of Zhao et al. [62] as well those from Smith et al. [65] and Flandorfer et al. [63]. The phase diagram calculated from the previous optimization from the same authors [66] is shown using dotted line. The difference between these two assessments is mainly along the solubility of the compounds. It can be seen that the present calculation can reproduce the experimental solubility range of and as reported by Zhao et al. [62]. The solubility of Y in Mg-hcp obtained in this work is about 2.8 at.% at 773 K which was reported 4.0 at.% by Zhao et al. [62]. Attempt to obtain higher Y solubility in Mg-hcp resulted in poor agreement with the eutectic composition and temperature data from several other experimental measurements [64, 183, 184]. Also, the authors [62] did not mention the error of measurement of the EPMA which is usually associated with an error of at least ±1 at.%. Hence it is decided to accept the present assessment with lower Y solubility in Mg-hcp. The enthalpy of mixing of the liquid, activity of the liquid Mg, and enthalpy of formation of the intermetallic compounds are calculated as shown in Figures 14(a), 14(b), and 14(c). All the calculations show very good agreement with the available experimental data. The enthalpies and entropies of formation of the intermetallic compounds are listed in Table 19.

#### 8. Mg-Ni (Magnesium-Nickel)

Voss [191] was the first researcher who investigated the Mg-Ni system by thermal analysis in the composition range . But in his work, the purity of Mg was not specified and the purity of Ni was low (97.7 wt%). Later, Haughton and Payne [192] determined the liquidus temperature more accurately in the Mg-rich side by thermal analysis using high purity elements. Bagnoud and Feschotte [193] investigated the system using XRD, metallography, EPMA and DTA. Micke and Ipser [73] determined the activity of magnesium over the Mg-Ni liquid in the composition range by the isopiestic method. They also obtained the liquidus between . According to these investigations, there are two eutectic and one peritectic reactions in the Mg-Ni system. Bagnoud and Feschotte [193] investigated the homogeneity range of MgNi_{2} and mentioned that it extends from 66.2 at.% Ni at the peritectic three-phase equilibrium of liquid, and MgNi_{2}, to 67.3 at.% Ni at the eutectic three phase equilibrium of liquid, Ni-fcc and MgNi_{2}.

Haughton and Payne [192] mentioned that the solid solubility of Ni in Mg is less than 0.04 at.% Ni at 773 K, whereas Merica and Waltenberg [194] reported that the solid solubility of Mg in Ni is less than 0.2 at.% Mg at 1373 K. Wollam and Wallace [195] and Buschow [163] disputed the ferromagnetic behavior of this system. They investigated the system by heat capacity and magnetic susceptibility measurements and did not find any anomaly in the behavior of MgNi_{2} at any temperature.

Laves and Witte [164] determined the crystal structure of MgNi_{2} to be hexagonal hP24-type with 8 molecules per unit cell, and the lattice parameters as nm and nm which are in good agreement with the reported values of Bagnoud and Feschotte [193] and Lieser and Witte [196]. The crystal structure of was determined by Schubert and Anderko [197] who reported a hexagonal, C16-type structure with 6 molecules per unit cell and lattice parameters of nm and nm which agree with the values reported by Buschow [163]. The crystal structures of the compounds are listed in Table 20.

Feufel and Sommer [16] measured the integral enthalpy of mixing by calorimetric method at 1002 K and 1008 K. Sryvalin et al. [72] measured the activity of Mg confirming the results of Micke and Ipser [73] in the composition range . Sieben and Schmahl [74], also, measured the activity of Mg. Experimental data on the heat capacity of MgNi_{2} is also available. Feufel and Sommer [16] measured the heat capacity from 343 until 803 K with 20 K step, whereas, Schubel [75] measured the same at about 100 K step from 474 to 867 K. Enthalpy of formation of the MgNi_{2} and compounds was measured by [74, 76–78]. Also, enthalpies of formation of the compounds were determined using first principle calculations by Zhang et al. [71]. All these data are in reasonable agreement among one another.

Thermodynamic calculations of this system were carried out by Nayeb-Hashemi and Clark [198], Jacobs and Spencer [199] and most recently by Islam and Medraj [43], Xiong et al. [200] and Mezbahul-Islam and Medraj [45]. All these assessments gradually improved the consistency of the phase diagram and thermodynamic properties with the experimental data over years. But with the exception of Mezbahul-Islam and Medraj [45], none of the modeling considered the short range ordering in the liquid. Hence, their assessed parameters are used here to calculate the phase diagram and thermodynamic properties of the Mg-Ni system as shown in Figures 15 and 16. However, in order to be consistent with the experimental Cp data of MgNi_{2} of Feufel and Sommer [16], temperature dependant higher order terms are added during optimization of MgNi_{2} in the current assessment. Hence, small adjustment of the optimized parameters of Mezbahul-Islam and Medraj [45] is made in the current work as shown in Table 21. The calculated enthalpy of formation of and MgNi_{2} compared with the available experimental data is shown in Figure 16(d) and Table 22.

#### 9. Mg-Ce (Magnesium-Cerium)

Using DTA, XRD, and metallography, Wood and Cramer [201] showed that the three compounds CeMg_{12}, , and in the Mg-rich corner were formed peritectically, and the eutectic between Mg and CeMg_{12} occurred at 866 K and 4.2 at.% Ce. They [201] revealed the existence of but did not identify its crystal structure. Later, Johnson and Smith [202] determined the structure of this compound using single crystal X-ray diffraction technique. These authors [202] reported that has a body centered tetragonal (BCT) unit cell with and lattice parameters and space group. Pahlman and Smith [169] studied the thermodynamics of the compound’s formation in the Ce-Mg binary system in the temperature range of 650 K to 930 K. Pahlman and Smith [169] measured the vapour pressure of pure Mg over Ce-Mg alloys using the knudsen effusion method [151]. From the free energy function , they [169] concluded that should decompose eutectoidally at 875 K. They also reported the eutectoidal decomposition of solid solution at 783 K. Experimental measurement of the heat of formation of the intermetallic compounds was carried out by Nagarajan and Sommer [170], Biltz and Pieper [168] and Pahlman and Smith [169], while first principle calculations to determine the same for the compounds were performed by Tao et al. [162].

The Ce-Mg phase diagram was redrawn by Nayeb-Hashemi and Clark [203], considering six intermetallic compounds CeMg_{12}, , , CeMg, , and . With the exception of , which melts congruently, all other compounds were considered to be formed peritectically. Later, Saccone et al. [204] studied the Ce-rich and Mg-rich sides of the Ce-Mg phase diagram experimentally using XRD, EPMA/SEM, and metallography. Their [204] findings on the eutectoidal decomposition of at 886 K, the peritectic formation of CeMg_{12} at 888 K, and the peritectic formation of at 896 K were in good agreement with the obtained results by Wood and Cramer [201]. Zhang et al. [205] recently suggested slightly shifted compositions for two compounds; CeMg_{12} was redesignated as CeMg_{11} and as . On the other hand, they excluded the compound from their version of the phase diagram. More recently, Okamoto [165] put back the compounds former formulae and recommended that the shape of phase field needs to be reexamined. This is because the two-phase region field in the phase diagram reported by Zhang et al. [205] increases with temperature, which violates the binary phase diagram rules addressed by Okamoto [206].

Thermodynamic modeling of this system has been carried out by Cacciamani et al. [207], Kang et al. [189], and Zhang et al. [208] and later by Ghosh and Medraj [42] using the CALPHAD approach. All these modelings sequentially improved quality of the thermodynamic description of the Mg-Ce system. In the present paper the optimized parameters published by Ghosh and Medraj [42] are used to calculate the phase diagram and thermodynamic properties as these authors provided the latest and most accurate understanding of this system. The calculated Mg-Ce phase diagram and thermodynamic properties of the liquid are shown in Figures 17, 18, and 19. The crystallographic data of the compounds and the thermodynamic parameter set are listed in Tables 23 and 24. Also, the enthalpies and entropies of formation of the intermetallic compounds collected from different sources are listed in Table 25.

#### 10. Mg-Nd (Magnesium-Nyodymium)

The terminal solid solubility of Nd in Mg was determined by Park and Wyman [109] and Drits et al. [34] at the 819 K eutectic temperature as 0.1 at.% Nd. Later, Joseph and Gschneider [209] determined the maximum solid solubility of Mg in as 8.2 at.% Mg at the 824 K eutectoidal decomposition of . Iandelli and Palenzona [210] determined the crystal structure of the intermediate compound MgNd as cubic with* cP2*-CsCl type. The was determined as type, as type, as type, and as type structures [211]. Nayeb-Hashemi and Clark [212] constructed the Mg-Nd phase diagram based on the available data in the literature. According to their assessment, five intermetallic compounds, , , , and , along with terminal solid solutions of Nd in Mg, Mg in , and Mg in exist in the Mg-Nd phase diagram. Afterwards, Delfino et al. [211] studied this system using X-ray, DTA, metallography, and SEM analysis. According to them [211], is a metastable compound because it was only observed in the samples quenched directly from liquid and not in the annealed ones. Later, Gorsse et al. [213] also reported as a metastable compound based on their microstructural analysis. has been found as the Mg-richest stable phase by Delfino et al. [211]. They also suggested small solubility for MgNd. In addition they reported with maximum solubility of 6 at.% at 833 K extending towards the Mg-rich side. Pahlman and Smith [169] determined the vapor pressure of Mg in Mg-Nd alloys in the temperature range 650–930 K by the knudsen effusion technique. Ogren et al. [214] determined the enthalpy of formation of MgNd compound.

Thermodynamic modeling on the Mg-Nd system has been carried out by Gorsse et al. [213] who considered the Mg activities obtained from vapour pressure data of Pahlman and Smith [169]. However, in their assessment, the intermediate compounds MgNd, , , and were treated as stoichiometric compounds. Guo and Du [215], Meng et al. [216], and Qi et al. [217] also made thermodynamic assessments on this system. Guo and Du [215] used Sublattice models to reproduce the homogeneity range of the intermetallic compounds: MgNd, , and . Recently, Kang et al. [171] assessed all the previous optimizations and reoptimized this system using Modified quasichemical model. They [171] also employed first principle calculations to predict the heat of formation of the intermetallic compounds which are in fair agreement with the reported values by Tao et al. [162]. The crystallographic information of the intermetallic compounds is listed in Table 26. The phase diagram in Figure 20 has been calculated using the FTlight database [116]. The enthalpies and entropies of formation of the intermetallic compounds on the Mg-Nd system are listed in Table 27.

#### 11. Mg-Cu (Magnesium-Copper)

Three very old assessments dating back to 1900s, on the Mg-Cu phase equilibria by Boudouard [218], Sahmen [219] and Urazov [220], could be found in the literature. The existence of two congruently melting compounds ( and ) and three eutectic points were reported in those works. But the most extensive work on the Mg-Cu system was done by Jones [221] in 1931 using both thermal and microscopic analyses. His reported data were not fully consistent with the previous authors [218–220]. Since he used huge number of samples and extreme precautions during the sample preparations his data were more reliable.

does not have any solid solubility. However, shows temperature dependent solubility range. Grime and Morris-Jones [222] reported a homogeneity range of 2 to 3 at.% on both sides of the stoichiometry. Also, X-ray diffraction from Sederman [223] disclosed that the extension of solubility on both sides of at 773 K should not exceed 2.55 at.% (from 64.55 to 67.20 at.% Cu) and considerably less at lower temperatures. However X-ray diffraction, microscopic, simple, and differential thermal analysis by Bagnoud and Feschotte [193] confirmed that the maximum solid solubilities at the eutectic temperatures on both sides of are 64.7 and 69 at.% Cu.

Limited terminal solubility of Cu in Mg as well as Mg in Cu has been reported in different assessments. Hansen [224] showed that the solubility of Cu in Mg increases from about 0.1 at.% Cu at room temperature to about 0.4-0.5 at.% Cu at 758 K. However, elaborate metallographic analysis of Jones [221] showed that the solubility of Cu in Mg is only 0.007 at.% Cu at room temperature, increasing to about 0.012 at.% Cu near the eutectic temperature. These values are contradictory to those given by Hansen [224]. Later, Stepanov and Kornilov [225] revealed that the solubility is 0.2 at.% Cu at 573 K, 0.3 at.% Cu at 673 K, and 0.55 at.% Cu at 753 K. This is in considerable agreement with the metallographic work of Hansen [224]. However considering the accuracy of the analysis of Jones [221], it appears that the solubility limits given by [224, 225] are quite high. On the other hand, quite large solubility of Mg in Cu has been found. According to Grime and Morris-Jones [222], the maximum solubility is approximately 7.5 at.% Mg, whereas, Jones [221] reported that this solubility is about 5.3 at.% Mg at 773 K, increasing to about 6.3 at.% Mg at 1003 K. Stepanov and Kornilov [225], however, determined the maximum solid solubility of 10.4 at.% Mg using an electrical resistance method. Bagnoud and Feschotte [193] placed the maximum solubility at 6.94 at.% Mg. With the exception of Stepanov and Kornilov [225] most of these data [193, 221, 222] are in close agreement with each other.

The vapor pressures of Mg over Mg-Cu liquid were measured by Garg et al. [120], Schmahl and Sieben [121], Juneja et al. [119], and Hino et al. [122]. All these results are in close agreement with each other. Enthalpy of mixing for the Mg-Cu liquid was measured by Sommer et al. [117] and Batalin et al. [118] using calorimetric method. King and Kleppa [77] determined the enthalpies of formation of and by calorimetric method. Similar values have been determined by Eremenko et al. [123] using EMF measurements. The vapor pressure measurements of Smith and Christian [76] showed discrepancy with the other results. Due to different measurement techniques, the reported values are contradictory to one another.

Several thermodynamic assessments on the Mg-Cu system have been carried out by Nayeb-Hashemi and Clark [226], Coughanowr et al. [227], Zuo and Chang [228]. The latest assessment on this system was published by Mezbahul-Islam et al. [66] who considered the presence of short range ordering in the liquid. The Mg-Cu phase diagram and some of the thermodynamic properties have been calculated as shown in Figures 21 and 22, based on their optimized parameters as listed in Table 29. Also, the crystallographic data of the Mg-Cu intermetallics are listed in Table 28. Mashovets and Puchkov [59] used modified quasichemical model for describing the liquid and also their phase diagram and thermodynamic properties showed very good agreement with the available experimental data. The enthalpies and entropies of formation of and are listed in Table 30.

#### 12. Mg-Sn (Magnesium-Tin)

The Mg-Sn phase diagram has been studied by many researchers. The liquid near the Mg-rich side of the Mg-Sn system has been investigated by Grube [229], Kurnakow and Stepanow [230], Hume-Rothery [231] and Raynor [232] using thermal analysis. Nayak and Oelsen [233, 234] also measured the same using a calorimetric analysis. These results are fairly in agreement with each other. The liquidus curve near was determined by several researchers [229–236] and the melting point of was reported as 1043 K ± (8 to 25). The Sn-rich liquidus curve was first measured by Heycock and Neville [237] and later on by other investigators [229, 231, 233, 234, 238, 239]. Hume-Rothery [231] reported a hump in this side of the liquidus curve and interpreted it as a slight liquid immiscibility. However, the other investigators [230, 233, 234, 237–239] did not confirm this phenomenon.

The (Mg) solidus curve was determined by Grube and Vosskuhler [240] and Vosskuhler [241] using resistivity technique, by Raynor [232] using metallography and by Nayak and Oelsen [234] using calorimeter. The solid solubility of Sn in Mg was reported by Stepanow [242] and Gann [243] and later by Grube and Vosskuhler [240], Vosskuhler [241], Raynor [232], Nayak and Oelsen [234] and Nishinura and Tanaka [244] by different methods. According to Nayeb-Hashemi and Clark [239] the solid solubility of Mg in Sn is infinitesimally small. Eldridge et al. [245] and Caulfield and Hudson [246] reported a very narrow solid solubility range of Mg and Sn in at high temperature (few tenth of a percent [245] to 0.5 at% [246]).

Kawakami [25], Sommer [172] and Nayak and Oelsen [173, 247] measured the heat of mixing of the Mg-Sn liquid using calorimetric method, whereas Eremenko and Lukashenko [248], Steiner et al. [235], Eldridge et al. [245] and Sharma [127] calculated it from the EMF measurement. The heat of formation of the Mg-Sn solid was determined by Kubaschewski [249], Nayak and Oelsen [173], Sharma [127], Beardmore et al. [174], kBiltz and Holverscheit [250], Ashtakala and Pidgeon [251] and Borsese et al. [175], whereas Dobovisek and Paulin [176] calculated heat of formation of the compound using the Pauling’s rule. The heat capacity of the compound was determined by Jelinek et al. [252] at low temperature (up to 300 K), whereas Chen et al. [253] determined the same at much higher temperature (300–700 K).

The phase equilibrium and experimental phase diagram data are reviewed by Nayeb-Hashemi and Clark [239]. Higher negative heat of formation values of were reported by Sharma [127], Eldridge et al. [245] and Biltz and Holverscheit [250] than those by Nayeb-Hashemi and Clark [239]. Nayeb-Hashemi and Clark [239] along with others like Egan [254], Eckert et al. [255], Pavlova and Poyarkov [256] optimized the phase diagram using measured thermodynamic data. Very recently, Jung and Kim [257], Meng et al. [258] and Kang and Pelton [259] optimized the same system and modeled the liquid phase by the MQM. They considered the thermodynamic data reviewed by Nayeb-Hashemi and Clark [239]. The most recent optimization has been performed by Ghosh et al. [22] who critically reviewed all the work done prior to them and reported a more accurate description of the Mg-Sn system. The crystal structure information and thermodynamic modeling parameters are listed in Tables 31 and 32. Figures 23 and 24 show the Mg-Sn phase diagram as well as some of the thermodynamic properties of the liquid. The enthalpy and entropy of formation of are listed in Table 33.

#### 13. Summary

Eleven essential Mg-based binary systems have been reviewed in this paper. All the available experimental data has been summarized and assessed critically to provide detailed understanding of each system. The phase diagrams are calculated based on the most up-to-date optimized parameters. Critical information of the phase diagram both as composition and temperature is shown on the figures. All the binary systems have been modeled using the modified quasichemical model which is the only scientific model that accounts for the short range ordering in the liquid. Reoptimization of the Mg-Y system has been performed to comply with the recent experimental data on the homogeneity range of the intermetallic compounds. The Mg-Nd phase diagram has been calculated using the FTlight database and its thermodynamic parameters are not available. The thermodynamic model parameters for all other systems have been summarized. These parameters are important for further development of the alloys into the multicomponent systems. The available thermodynamic properties for these binary systems have been calculated and compared with the experimental data for better understanding. The crystallographic data which is one of the primary requirements for Sublattice modeling is also provided in detail for all the binary systems. In addition heat of formation of the intermetallic compounds for each system obtained from experimental, first principle calculations and CALPHAD optimizations are provided. This paper will provide a much needed summarization of all the essential Mg alloys.

#### Conflict of Interests

The authors declare that there is no conflict of interests regarding the publication of this paper.

#### References

- R. Gradinger and P. Stolfig, “Magnesium wrought alloys for automotive applications,” in
*Proceedings of the Minerals, Metals & Materials Society*, pp. 231–236, March 2003. View at Scopus - M. O. Pekguleryuz, E. Baril, P. Labelle, and D. Argo, “Creep resistant Mg-Al-Sr alloys,”
*Journal of Advanced Materials*, vol. 35, no. 3, pp. 32–38, 2003. View at Google Scholar · View at Scopus - H. Mao, J. Brevick, C. Mobley et al., “Microstructural characteristics of die cast AZ91D and AM60 magnesium alloys,”
*SAE Technical Paper*, 1999. View at Google Scholar - B. Zberg, P. J. Uggowitzer, and J. F. Löffler, “MgZnCa glasses without clinically observable hydrogen evolution for biodegradable implants,”
*Nature Materials*, vol. 8, no. 11, pp. 887–891, 2009. View at Publisher · View at Google Scholar · View at Scopus - E. Ma and J. Xu, “Biodegradable alloys: the glass window of opportunities,”
*Nature Materials*, vol. 8, no. 11, pp. 855–857, 2009. View at Publisher · View at Google Scholar · View at Scopus - E. Aghion, B. Bronfin, F. von Buch, S. Schumann, and H. Friedrich, “Dead sea magnesium alloys newly developed for high temperature applications,” in
*Proceedings of the Minerals, Metals & Materials Society*, pp. 177–182, March 2003. View at Scopus - B. Mark, “Remarkable magnesium: the 21st century structural alloy for small components,”
*White Paper*, FisherCast Global Corporation, 2013. View at Google Scholar - A. Boby, U. Pillai, B. Pillai, and B. Pai, “Developments in magnesium alloys for transport applications—an overview,”
*Indian Foundry Journal*, vol. 57, pp. 29–37, 2011. View at Google Scholar - Z. Yanga, J. X. Zhang, G. W. Lorimer, and J. Robson, “Review on research and development of magnesium alloys,”
*Acta Metallurgica Sinica (English Letters)*, vol. 21, pp. 313–328, 2008. View at Google Scholar - R. Agarwal and F. Sommer, “Calorimetric measurements of liquid aluminum-magnesium alloys,”
*Zeitschrift für Metallkunde*, vol. 82, pp. 118–120, 1991. View at Google Scholar - Z. Moser, W. Zakulski, K. Rzyman et al., “New thermodynamic data for liquid Aluminum-Magnesium alloys from emf, vapor pressures, and calorimetric studies,”
*Journal of Phase Equilibria*, vol. 19, no. 1, pp. 38–47, 1998. View at Google Scholar · View at Scopus - Y. J. Bhatt and S. P. Garg, “Thermodynamic study of liquid aluminum-magnesium alloys by vapor pressure measurements,”
*Metallurgical Transactions B*, vol. 7, no. 2, pp. 271–275, 1976. View at Publisher · View at Google Scholar · View at Scopus - G. R. Belton and Y. K. Rao, “Galvanic cell study of activities in magnesium-aluminum liquid alloys,”
*Transactions of the AIME*, vol. 245, no. 10, pp. 2189–2193, 1969. View at Google Scholar · View at Scopus - J. M. Juneja, K. P. Abraham, and G. N. K. Iyengar, “Thermodynamic study of liquid magnesium-aluminium alloys by vapour pressure measurement using the boiling point method,”
*Scripta Metallurgica*, vol. 20, no. 2, pp. 177–180, 1986. View at Google Scholar · View at Scopus - V. P. Kazimirov and G. I. Batalin, “Calculation of thermodynamic properties of aluminum-magnesium melts by the pseudopotential method,”
*Ukrainskii Khimicheskii Zhurnal*, vol. 49, no. 8, pp. 887–888, 1983. View at Google Scholar · View at Scopus - H. Feufel and F. Sommer, “Thermodynamic investigations of binary liquid and solid CuMg and MgNi alloys and ternary liquid CuMgNi alloys,”
*Journal of Alloys and Compounds*, vol. 224, no. 1, pp. 42–54, 1995. View at Google Scholar · View at Scopus - E. E. Lukashenko and A. M. Pogodaev, “Thermodynamics of magnesium-aluminum molten alloys,”
*Izvestiya Akademii Nauk SSSR, Metally*, pp. 91–96, 1971. View at Google Scholar - V. N. Eremenko and G. M. Lukashenko, “Thermodynamic properties of liquid solutions in the magnesium-aluminum system,”
*Ukrainskii Khimicheskii Zhurnal (Russian Edition)*, vol. 28, pp. 462–466, 1962. View at Google Scholar - A. Schneider and E. K. Stoll, “Metal vapor pressure. I. Vapor pressure of magnesium over aluminum-magnesium alloys,”
*Zeitschrift fur Angewandte Physik Und Chemie*, vol. 47, pp. 519–526, 1941. View at Google Scholar - M. Y. Vyazner, A.G. Morachevskii, and A. Y. U. Taits, “Thermodynamic properties of magnesium-aluminum system molten alloys,”
*Zhurnal Prikladnoi Khimii*, vol. 44, no. 5, pp. 722–726, 1971. View at Google Scholar - B. L. Tiwari, “Thermodynamic properties of liquid aluminum-magnesium alloys measured by the emf method,”
*Metallurgical and Materials Transactions A*, vol. 18, pp. 1645–1651, 1987. View at Google Scholar - P. Ghosh, M. Mezbahul-Islam, and M. Medraj, “Critical assessment and thermodynamic modeling of Mg-Zn, Mg-Sn, Sn-Zn and Mg-Sn-Zn systems,”
*Calphad*, vol. 36, pp. 28–43, 2012. View at Publisher · View at Google Scholar · View at Scopus - Magnesuum overview, 2013, http://www.intlmag.org/index.cfm.
- H. Pyka,
*Untersuchungen zur thermodynamik glasbildender ternärer Legierungen [Ph.D. thesis]*, University Stuttgart, Stuttgart, Germany, 1984. - M. Kawakami,
*Scientific Reports of Reserch Institute Tohoku University*, vol. 19, 1930. - R. Agarwal, S. G. Fries, H. L. Lukas et al., “Assessment of the Mg-Zn system,”
*Zeitschrift für Metallkunde*, vol. 83, pp. 216–223, 1992. View at Google Scholar - A. M. Pogodaev and E. E. Lukashenko, “Thermodynamic study of molten magnesium and zinc alloys,”
*Zhurnal Fizicheskoi Khimii*, vol. 46, pp. 337–339, 1972. View at Google Scholar - Z. Moser, “Thermodynamic properties of dilute solutions of magnesium in zinc,”
*Metallurgical and Materials Transactions*, vol. 5, no. 6, pp. 1445–1450, 1974. View at Google Scholar · View at Scopus - P. Chiotti and E. P. Stevens, “Thermodynamic properties of Mg-Zn alloys,”
*Transactions of the American Society for Metals*, vol. 233, pp. 198–203, 1965. View at Google Scholar - J. Terpilowski, “Thermodynamic properties of liquid zinc-magnesium solutions,”
*Bulletin de l’Academie Polonaise des Sciences, Serie des Sciences Chimiques*, vol. 10, pp. 221–225, 1962. View at Google Scholar - Z. Kozuka, J. Moriyama, and I. Kushima, “Activities of the component metals in fused binary alloys (Zn-Al system and Zn-Mg system),”
*Denki Kagaku*, vol. 28, pp. 523–526, 1960. View at Google Scholar - M. Asgar-Khan and M. Medraj, “Thermodynamic description of the Mg-Mn, Al-Mn and Mg-Al-Mn systems using the modified quasichemical model for the liquid phases,”
*Materials Transactions*, vol. 50, no. 5, pp. 1113–1122, 2009. View at Publisher · View at Google Scholar · View at Scopus - M. V. Chukhov, “On the solubility of Mn in liquid Mg,”
*Doklady Akademii Nauk SSSR*, vol. 1, pp. 302–305, 1958. View at Google Scholar - M. Drits, E. Padezhnova, and N. Miklina, “The combined solubility of noedymium and zinc in solid magnesium,”
*Russian Metallurgy*, vol. 3, pp. 143–146, 1974. View at Google Scholar - A. Schneider and S. Hennistobbe, “Structure and technical preparation of corrosion-resistant magnesium-manganese alloys,”
*Metall*, vol. 4, pp. 178–183, 1950. View at Google Scholar - G. Siebel, “The solubility of iron, manganese, and zirconium in magnesium and magnesium alloys,”
*Zeitschrift für Metallkunde*, vol. 39, pp. 22–27, 1948. View at Google Scholar - N. Tiner, “The solubility of manganese in liquid magnesium,”
*Metals Technology*, pp. 1–7, 1945. View at Google Scholar - J. D. Grogan and J. L. Haughton, “Alloys of Mg. XIV. The constitution of the Mg-rich alloys of Mg and Mn,”
*Journal of the Institute of Metals*, vol. 69, pp. 241–248, 1943. View at Google Scholar - M. E. Drits, Z. A. Sviderskaya, and L. L. Rokhlin, “Alloys of the system magnesium-neodymium-manganese in the region close to the magnesium corner,”
*Zhurnal Neorganicheskoi Khimii*, vol. 7, pp. 2771–2777, 1962. View at Google Scholar - E. Schmid and G. Siebel, “Determination of solid solubility of Mn in Mg by x-ray analysis,”
*Metallwirtschaft*, vol. 10, pp. 923–925, 1931. View at Google Scholar - M. Aljarrah and M. Medraj, “Thermodynamic modelling of the Mg-Ca, Mg-Sr, Ca-Sr and Mg-Ca-Sr systems using the modified quasichemical model,”
*Calphad*, vol. 32, no. 2, pp. 240–251, 2008. View at Publisher · View at Google Scholar · View at Scopus - P. Ghosh and M. Medraj, “Thermodynamic calculation of the Mg-Mn-Zn and Mg-Mn-Ce systems and re-optimization of their constitutive binaries,”
*Calphad*, vol. 41, pp. 89–107, 2013. View at Google Scholar - F. Islam and M. Medraj, “The phase equilibria in the Mg-Ni-Ca system,”
*Calphad*, vol. 29, no. 4, pp. 289–302, 2005. View at Publisher · View at Google Scholar · View at Scopus - M. Mezbahul-Islam, E. Essadiqi, and M. Medraj, “A differential scanning calorimetric study of the Mg-Cu-Y system,”
*Materials Science Forum*, vol. 706–709, pp. 1215–1220, 2012. View at Publisher · View at Google Scholar · View at Scopus - M. Mezbahul-Islam and M. Medraj, “A critical thermodynamic assessment of the Mg-Ni, Ni-Y binary and Mg-Ni-Y ternary systems,”
*Calphad*, vol. 33, no. 3, pp. 478–486, 2009. View at Publisher · View at Google Scholar · View at Scopus - M. Mezbahul-Islam and M. Medraj, “Thermodynamic modeling of the Mg-Cu-Ni ternary system using the modified quasichemical model,” in
*Proceedings of the Conference of Metallurgists (COM '11)*, pp. 241–253, Montreal, Canada, 2011. - S. Wasiur-Rahman and M. Medraj, “Critical assessment and thermodynamic modeling of the binary Mg-Zn, Ca-Zn and ternary Mg-Ca-Zn systems,”
*Intermetallics*, vol. 17, no. 10, pp. 847–864, 2009. View at Publisher · View at Google Scholar · View at Scopus - M. A. Parvez, M. Medraj, E. Essadiqi, A. Muntasar, and G. Dénès, “Experimental study of the ternary magnesium-aluminium-strontium system,”
*Journal of Alloys and Compounds*, vol. 402, no. 1-2, pp. 170–185, 2005. View at Publisher · View at Google Scholar · View at Scopus - T. Balakumar and M. Medraj, “Thermodynamic modeling of the Mg-Al-Sb system,”
*Calphad*, vol. 29, no. 1, pp. 24–36, 2005. View at Publisher · View at Google Scholar · View at Scopus - F. Islam and M. Medraj, “Thermodynamic modelling of the Mg-Al-Ca system,”
*Canadian Metallurgical Quarterly*, vol. 44, no. 4, pp. 523–536, 2005. View at Google Scholar · View at Scopus - F. Islam, A. K. Thykadavil, and M. Medraj, “A computational thermodynamic model of the Mg-Al-Ge system,”
*Journal of Alloys and Compounds*, vol. 425, no. 1-2, pp. 129–139, 2006. View at Publisher · View at Google Scholar · View at Scopus - S. Al Shakhshir and M. Medraj, “Computational thermodynamic model for the Mg-Al-Y system,”
*Journal of Phase Equilibria and Diffusion*, vol. 27, no. 3, pp. 231–244, 2006. View at Publisher · View at Google Scholar · View at Scopus - M. Aljarrah, U. Aghaulor, and M. Medraj, “Thermodynamic assessment of the Mg-Zn-Sr system,”
*Intermetallics*, vol. 15, no. 2, pp. 93–97, 2007. View at Publisher · View at Google Scholar · View at Scopus - M. Aljarrah, M. Medraj, J. Li, and E. Essadiqi, “Phase equilibria of the constituent ternaries of the Mg-Al-Ca-Sr system,”
*JOM*, vol. 61, no. 5, pp. 68–74, 2009. View at Publisher · View at Google Scholar · View at Scopus - Y.-N. Zhang, D. Kevorkov, J. Li, E. Essadiqi, and M. Medraj, “Determination of the solubility range and crystal structure of the Mg-rich ternary compound in the Ca-Mg-Zn system,”
*Intermetallics*, vol. 18, no. 12, pp. 2404–2411, 2010. View at Publisher · View at Google Scholar · View at Scopus - Y. N. Zhang, D. Kevorkov, F. Bridier, and M. Medraj, “Experimental study of the Ca-Mg-Zn system using diffusion couples and key alloys,”
*Science and Technology of Advanced Materials*, vol. 12, no. 2. View at Publisher · View at Google Scholar - M. Mezbahul-Islam and M. Medraj, “Phase equilibrium in Mg-Cu-Y,”
*Scientific Reports*, vol. 3, article 3033, 2013. View at Google Scholar - F. Sommer, B. Predel, and D. Assman, “Thermodynamic investigation of liquid alloys in the systems Mg-Ca, Mg-Sr, and Mg-Ba,”
*Zeitschrift für Metallkunde*, vol. 68, pp. 347–349, 1977. View at Google Scholar - V. P. Mashovets and L. V. Puchkov, “Vapour pressure over molten alloys in the system Mg-Ca,”
*Zhurnal Prikladnoi Khimii*, vol. 35, pp. 1009–1014, 1965. View at Google Scholar - F. Sommer, “Thermodynamic activities of liquid alloys in the system Ca-Mg using a modified ruff method,”
*Zeitschrift für Metallkund*, vol. 70, no. 8, pp. 545–547, 1979. View at Google Scholar · View at Scopus - F. Sommer, “Determination of thermodynamic activities of liquid alloys in the systems Mg-Sr and Ba-Mg,”
*Zeitschrift für Metallkunde*, vol. 71, pp. 434–437, 1980. View at Google Scholar - H. D. Zhao, G. W. Qin, Y. P. Ren, W. L. Pei, D. Chen, and Y. Guo, “The maximum solubility of y in
*α*-Mg and composition ranges of Mg_{24}Y_{5-x}and Mg_{2}Y_{1-x}intermetallic phases in Mg-Y binary system,”*Journal of Alloys and Compounds*, vol. 509, no. 3, pp. 627–631, 2011. View at Publisher · View at Google Scholar · View at Scopus - H. Flandorfer, M. Giovannini, A. Saccone, P. Rogl, and R. Ferro, “The Ce-Mg-Y system,”
*Metallurgical and Materials Transactions A*, vol. 28, no. 2, pp. 265–276, 1997. View at Google Scholar · View at Scopus - Z. A. Sviderskaya and E. M. Padezhnova, “Phase equilibriums in magnesium-yttrium and magnesium-yttrium-manganese systems,”
*Izvestiya Akademii Nauk SSSR, Metally*, pp. 183–190, 1968. View at Google Scholar - J. F. Smith, D. M. Bailey, D. B. Novotny, and J. E. Davison, “Thermodynamics of formation of yttrium-magnesium intermediate phases,”
*Acta Metallurgica*, vol. 13, no. 8, pp. 889–895, 1965. View at Google Scholar · View at Scopus - M. Mezbahul-Islam, D. Kevorkov, and M. Medraj, “The equilibrium phase diagram of the magnesium-copper-yttrium system,”
*The Journal of Chemical Thermodynamics*, vol. 40, no. 7, pp. 1064–1076, 2008. View at Publisher · View at Google Scholar · View at Scopus - R. Agarwal, H. Feufel, and F. Sommer, “Calorimetric measurements of liquid LaMg, MgYb and MgY alloys,”
*Journal of Alloys and Compounds*, vol. 217, no. 1, pp. 59–64, 1995. View at Google Scholar · View at Scopus - V. Ganesan, F. Schuller, H. Feufel, F. Sommer, and H. Ipser, “Thermodynamic properties of ternary liquid Cu-Mg-Y alloys,”
*Zeitschrift für Metallkunde*, vol. 88, no. 9, pp. 701–710, 1997. View at Google Scholar · View at Scopus - V. Ganesan and H. Ipser, “Thermodynamic properties of liquid magnesium-yttrium alloys,”
*Journal de Chimie Physique et de Physico-Chimie Biologique*, vol. 94, no. 5, pp. 986–991, 1997. View at Google Scholar · View at Scopus - I. N. Pyagai, A. V. Vakhobov, N. G. Shmidt, O. V. Zhikhareva, and M. I. Numanov, “Heats of formation of magnesium intermetallic compounds with yttrium, lanthanum, and neodymium,”
*Doklady Akademii Nauk Tadzhikshoi SSR*, vol. 32, pp. 605–607, 1989. View at Google Scholar - H. Zhang, S. Shang, J. E. Saal et al., “Enthalpies of formation of magnesium compounds from first-principles calculations,”
*Intermetallics*, vol. 17, no. 11, pp. 878–885, 2009. View at Publisher · View at Google Scholar · View at Scopus - I. T. Sryvalin, O. A. Esin, and B. M. Lepinskikh, “Thermodynamic properties of solutions of magnesium in nickel, lead, and silicon,”
*Zhurnal Fizicheskoi Khimii*, vol. 38, pp. 637–641, 1964. View at Google Scholar - K. Micke and H. Ipser, “Thermodynamic properties of liquid magnesium-nickel alloys,”
*Monatshefte fur Chemie*, vol. 127, no. 1, pp. 7–13, 1996. View at Google Scholar · View at Scopus - P. Sieben and N. G. Schmahl, “Vapor pressure and activity of magnesium in the binary alloy systems with nickel and copper and vapor pressures of some pure metals,”
*Giesserei, Technisch-Wissenschaftliche Beihefte, Giessereiwesen und Metallkunde*, vol. 18, pp. 197–211, 1966. View at Google Scholar - P. Schubel, “The heat capacity of metals and metallic compounds between 18 and 600°,”
*Zeitschrift Fuer Anorganische Chemie*, vol. 87, pp. 81–119, 1914. View at Google Scholar - J. F. Smith and J. L. Christian, “Thermodynamics of formation of coppermagnesium and nickelmagnesium compounds from vapor pressure measurements,”
*Acta Metallurgica*, vol. 8, no. 4, pp. 249–255, 1960. View at Google Scholar · View at Scopus - R. C. King and O. J. Kleppa, “A thermochemical study of some selected laves phases,”
*Acta Metallurgica*, vol. 12, no. 1, pp. 87–97, 1964. View at Google Scholar · View at Scopus - G. M. Lukashenko and V. N. Eremenko, “Thermodynamic properties of alloys in the system magnesium-nickel in the solid state,”
*Zvestiya Akademii Nauk SSSR, Metally*, pp. 161–164, 1966. View at Google Scholar - A. D. Pelton, S. A. Degterov, G. Eriksson, C. Robelin, and Y. Dessureault, “The modified quasichemical model I—binary solutions,”
*Metallurgical and Materials Transactions B*, vol. 31, no. 4, pp. 651–659, 2000. View at Google Scholar · View at Scopus - M. Hillert, “The compound energy formalism,”
*Journal of Alloys and Compounds*, vol. 320, no. 2, pp. 161–176, 2001. View at Publisher · View at Google Scholar · View at Scopus - M. Kawakami, “Equilibrium diagram of aluminum-magnesium system,”
*Science Reports of the Tohoku Imperial University series 1*, pp. 727–747, 1936. View at Google Scholar - G. Siebel and H. Vosskuhler, “The determination of the solubility of magnesium in aluminum,”
*Zeitschrift für Metallkunde*, vol. 31, pp. 359–362, 1939. View at Google Scholar - N. S. Kurnakov and V. I. Mikheeva, “Transformations in the middle part of the system aluminum-magnesium,”
*Doklady Akademii Nauk SSSR*, vol. 13, pp. 209–224, 1940. View at Google Scholar - N. S. Kurnakov and V. I. Mikheeva, “Properties of solid solutions of magnesium and aluminum in the system aluminum-magnesium,”
*Doklady Akademii Nauk SSSR*, vol. 13, pp. 201–208, 1940. View at Google Scholar - E. Butchers and W. Hume-Rothery, “Constitution of aluminum-magnesium-manganese-zinc alloys: the solidus,”
*Journal of the Institute of Metals*, vol. 71, pp. 291–311, 1945. View at Google Scholar - W. Stiller and H. Hoffineister, “Determination of liquid-solid phase equilibria of aluminum-magnesium-zinc alloy,”
*Zeitschrift für Metallkdune*, vol. 70, pp. 167–172, 1979. View at Google Scholar - E. Schuermann and H. J. Voss, “Melting equilibriums of magnesium-lithium-aluminum alloys. Part 4. Melting equilibriums of the aluminum-magnesium binary system,”
*Giessereiforschung*, vol. 33, pp. 43–46, 1981. View at Google Scholar - N. C. Goel, J. R. Cahoon, and B. Mikkelsen, “An experimental technique for the rapid determination of binary phase diagrams: the Al-Mg system,”
*Metallurgical Transactions A*, vol. 20, no. 2, pp. 197–203, 1989. View at Publisher · View at Google Scholar · View at Scopus - E. Schuermann and A. Fischer, “Melting equilibria in the ternary aluminum magnesium silicon system—1. Binary aluminum magnesium alloys,”
*Giessereiforschung*, vol. 29, no. 3, pp. 107–111, 1977. View at Google Scholar · View at Scopus - E. Schuermann and I. K. Geissler, “Phase equilibriums in the solid condition of the aluminum- rsp. the magnesium-rich corner of the ternary system of aluminum-lithium-magnesium. Part 3. Phase equilibriums in the solid condition of the binary system of aluminium-magnesium,”
*Giessereiforschung*, vol. 32, pp. 167–170, 1980. View at Google Scholar - P. Liang, H. L. Su, P. Donnadieu, M. Harmelin, and A. Quivy, “Experimental investigation and thermodynamic calculation of the central part of the Mg-AI phase diagram,”
*Zeitschrift für Metallkunde*, vol. 89, pp. 536–540, 1998. View at Google Scholar - D. Hanson and M. L. Gayler, “The constitution of the alloys of aluminum and magnesium,”
*Journal of Institute of Metals*, vol. 24, pp. 201–232, 1920. View at Google Scholar - W. Hume-Rothery and G. V. Raynor, “The constitution of the mgnesium-rich alloys in the systems aluminum-magnesium, gallium-magnesium, indium-magnesium, and hallium-magnesium,”
*Journal of the Institute of Metals*, vol. 63, pp. 201–226, 1938. View at Google Scholar - E. S. Makarkov, “Crystal structure of the gamma phase of the systems Al-Mg and Tl-Bi,”
*Doklady Akademii Nauk SSSR*, vol. 74, pp. 935–938, 1950. View at Google Scholar - J. L. Murray, “The Al-Mg (Aluminum-Magnesium) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 3, no. 1, pp. 60–74, 1982. View at Publisher · View at Google Scholar · View at Scopus - P. Chartrand and A. D. Pelton, “Critical evaluation and optimization of the thermodynamic properties and phase diagrams of the Al-Mg, Al-Sr, Mg-Sr, and Al-Mg-Sr systems,”
*Journal of Phase Equilibria*, vol. 15, no. 6, pp. 591–605, 1994. View at Publisher · View at Google Scholar · View at Scopus - N. Saunders, “A review and thermodynamic assessment of the aluminum-magnesium and magnesium-lithium systems,”
*Calphad*, vol. 14, pp. 61–70, 1990. View at Google Scholar - T. Czeppe, W. Zakulski, and E. Bielańska, “Study of the thermal stability of phases in the Mg-Al system,”
*Journal of Phase Equilibria*, vol. 24, no. 3, pp. 249–254, 2003. View at Publisher · View at Google Scholar · View at Scopus - Y. Zuo and Y. A. Chang, “Thermodynamic calculation of the AlMg phase diagram,”
*Calphad*, vol. 17, no. 2, pp. 161–174, 1993. View at Google Scholar · View at Scopus - K. Ozturk, Z.-K. Liu, and A. A. Luo, “Phase identification and microanalysis in the Mg-Al-Ca alloy system,” in
*Proceedings of the Magnesium Technology*, pp. 195–200, March 2003. View at Scopus - Y. Zhong, M. Yang, and Z.-K. Liu, “Contribution of first-principles energetics to Al-Mg thermodynamic modeling,”
*Calphad*, vol. 29, no. 4, pp. 303–311, 2005. View at Publisher · View at Google Scholar · View at Scopus - G. I. Batalin, V. E. Sokol'skii, and T. B. Shimanskaya, “Enthalpies of mixing liquid alloys of aluminum with magnesium and antimony,”
*Ukrainskii Khimicheskii Zhurnal*, vol. 37, p. 397, 1971. View at Google Scholar - N. M. Tsyplakova and K. L. Strelets, “Thermodynamic properties of a magnesium-aluminum system studied by an emf method,”
*Zhurnal Prikladnoi Khimii*, vol. 42, no. 11, pp. 2498–2503, 1969. View at Google Scholar - M. Aljarrah,
*Thermodynamic modeling and experimental investigation of the Mg-Al-Ca-Sr system [Ph.D. thesis]*, Mechanical and Industrial Engineering, Concordia University, Montreal, Canada, 2008. - O. Boudouard, “Alloys of zinc and magnesium,”
*Proceedings of the National Academy of Sciences*, vol. 139, pp. 424–426, 1904. View at Google Scholar - G. Grube, “Alloys of magnesium with cadmium, zinc, bismuth and antimony,”
*The Journal of Physical Chemistry*, vol. 10, pp. 587–592, 1906. View at Google Scholar - R. J. Chadwick, “The constitution of the alloys of magnesium and zinc,”
*Journal of the Institute of Metals*, vol. 449, pp. 285–299, 1928. View at Google Scholar - S. Samson, “The crystal structure of Mg
_{2}Zn_{11}: isomorphism between Mg_{2}Zn_{11}and Mg_{2}Cu_{6}Al_{5},”*Acta Chemica Scandinavica*, vol. 3, pp. 835–843, 1949. View at Google Scholar - J. J. Park and L. L. Wyman, “Phase relationships in magnesium alloys,”
*WADC Technical Report: Astia Document AD142110*57-504, 1957. View at Google Scholar - E. D. R. W. Hume-Rothery, “The system magnesium-zinc,”
*Journal of the Institute of Metals*, vol. 41, pp. 119–138, 1929. View at Google Scholar - F. Laves, “Zur konstitution der magnesium-zink-legierungen,”
*Die Naturwissenschaften*, vol. 27, no. 26, pp. 454–455, 1939. View at Publisher · View at Google Scholar · View at Scopus - J. Clark and F. Rhins, “Central region of the Mg-Zn phase diagram,”
*Journal of Metals*, vol. 9, pp. 425–430, 1957. View at Google Scholar - I. Higashi, N. Shiotani, M. Uda, T. Mizoguchi, and H. Katoh, “The crystal structure of Mg
_{51}Zn_{20},”*Journal of Solid State Chemistry*, vol. 36, no. 2, pp. 225–233, 1981. View at Google Scholar · View at Scopus - J. B. Clark, L. Zabdyr, and Z. Moser,
*Phase Diagrams of Binary Magneisium Alloys*, ASM INTERNATIONAL, Metals Park, Ohio, USA, 1988. - P. Liang, T. Tarfa, J. A. Robinson et al., “Experimental investigation and thermodynamic calculation of the Al-Mg-Zn system,”
*Thermochimica Acta*, vol. 314, no. 1-2, pp. 87–110, 1998. View at Google Scholar · View at Scopus - C. W. Bale, P. Chartrand, S. A. Degterov et al.,
*FTlight Thermochemical Database*, CRCT, Montreal, Canada, 2013. - F. Sommer, J. J. Lee, and B. Predel, “Calorimetric investigations of liquid alkaline earth metal alloys,”
*Berichte der Bunsengesellschaft für Physikalische Chemie*, vol. 87, pp. 792–797, 1983. View at Google Scholar - A. V. Volkovich, A. V. Krivopushkin, and I. F. Nichkov, “Thermodynamic properties of zinc-strontium alloys,”
*Izv Vyssh Uchebn Zaved Tsvetn Metall*, pp. 29–31, 1987. View at Google Scholar - J. M. Juneja, G. N. K. Iyengar, and K. P. Abraham, “Thermodynamic properties of liquid (magnesium + copper) alloys by vapour-pressure measurements made by a boiling-temperature method,”
*The Journal of Chemical Thermodynamics*, vol. 18, no. 11, pp. 1025–1035, 1986. View at Google Scholar · View at Scopus - S. P. Garg, Y. J. Bhatt, and C. V. Sundaram, “Thermodynamic study of liquid Cu-Mg alloys by vapor pressure measurements,”
*Metallurgical Transactions*, vol. 4, no. 1, pp. 283–289, 1973. View at Publisher · View at Google Scholar · View at Scopus - N. G. Schmahl and P. Sieben, “Vapor pressures of magnesium in its binary alloys with copper, nickel, and lead and their thermodynamic evaluation,”
*Physical Chemistry of Metallic Solutions and Intermetallic Compounds, Symposium*, vol. 1, pp. 268–282, 1960. View at Google Scholar - M. Hino, T. Nagasaka, and R. Takehama, “Activity measurement of the constituents in liquid Cu-Mg and Cu-Ca alloys with mass spectrometry,”
*Metallurgical and Materials Transactions B*, vol. 31, pp. 927–935, 2000. View at Google Scholar - V. N. Eremenko, G. M. Lukashenko, and R. I. Polotskaya, “Thermodynamic properties of magnesium-copper compounds,”
*Izvestiya Akademii Nauk SSSR, Metally*, pp. 210–212, 1968. View at Google Scholar - V. N. Eremenko and G. M. Lukashenko, “Thermodynamic properties of Mg-Pb system,”
*Ukrainskii Khimicheskii Zhurnal*, vol. 29, pp. 896–900, 1963. View at Google Scholar - A. Steiner, E. Miller, and K. L. Komarek, “Magnesium-tin phase diagram and thermodynamic properties of liquid magnesium-tin alloys,”
*Transactions of Metals Society AIME*, vol. 230, pp. 1361–1367, 1964. View at Google Scholar - J. M. Eldridge, E. Miller, and K. L. Komarek,
*Transactions of the Metals Society AIME*, vol. 239, pp. 775–781, 1967. - R. A. Sharma, “Thermodynamic properties of liquid Mg+Pb and Mg+Sn Alloys by e.m.f. measurements,”
*The Journal of Chemical Thermodynamics*, vol. 2, no. 3, pp. 373–389, 1970. View at Google Scholar · View at Scopus - A. K. Nayak and W. Oelsen, “Determination of the heats of formation of the solid and liquid Mg- Sn alloys at 20°and 800°C respectively and the heat content of the alloys at 800°C,”
*Transactions of the Indian Institute of Metals*, vol. 24, no. 2, pp. 66–73, 1971. View at Google Scholar · View at Scopus - M. Morishita, K. Koyama, S. Shikata, and M. Kusumoto, “Standard gibbs energy of formation of Mg48Zh52 determined by solution calorimetry and measurement of heat Capacity from near absolute zero kelvin,”
*Metallurgical and Materials Transactions B*, vol. 35, no. 5, pp. 891–895, 2004. View at Google Scholar · View at Scopus - M. Morishita, H. Yamamoto, S. Shikada, M. Kusumoto, and Y. Matsumoto, “Thermodynamics of the formation of magnesium-zinc intermetallic compounds in the temperature range from absolute zero to high temperature,”
*Acta Materialia*, vol. 54, no. 11, pp. 3151–3159, 2006. View at Publisher · View at Google Scholar · View at Scopus - M. Morishita, K. Koyama, S. Shikada, and M. Kusumoto, “Calorimetric study of Mg2Zn3,”
*Zeitschrift für Metallkunde*, vol. 96, no. 1, pp. 32–37, 2005. View at Google Scholar · View at Scopus - M. Morishita and K. Koyama, “Calorimetric study of MgZn2 and Mg2Zn11,”
*Zeitschrift für Metallkunde*, vol. 94, no. 9, pp. 967–971, 2003. View at Google Scholar · View at Scopus - D. A. Petrov, M. S. Mirgalovskaya, I. A. Strelnikova, and E. M. Komova,
*The Constitution Diagram For the Magnesium-Manganese System*, vol. 1, Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, 1958. - A. A. Nayeb-Hashemi and J. B. Clark, “The Mg-Mn (Magnesium-Manganese) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 6, no. 2, pp. 160–164, 1985. View at Publisher · View at Google Scholar · View at Scopus - J. Gröbner, D. Mirkovic, M. Ohno, and R. Schmid-Fetzer, “Experimental investigation and thermodynamic calculation of binary Mg-Mn Phase equilibria,”
*Journal of Phase Equilibria and Diffusion*, vol. 26, no. 3, pp. 234–239, 2005. View at Publisher · View at Google Scholar · View at Scopus - Y.-B. Kang, A. D. Pelton, P. Chartrand, P. Spencer, and C. D. Fuerst, “Thermodynamic database development of the Mg-Ce-Mn-Y system for Mg alloy design,”
*Metallurgical and Materials Transactions A*, vol. 38, no. 6, pp. 1231–1243, 2007. View at Publisher · View at Google Scholar · View at Scopus - P. Villars and K. Cenzual,
*Pearaon’a Cryatal Data—Cryatal Structure Database for Inorganic Compounda (on CD-ROM)*, ASM International, Materials Park, Ohio, USA, 2009. - J. A. Brown and J. N. Pratt, “The thermodynamic properties of solid Al-Mg alloys,”
*Metallurgical Transactions*, vol. 1, no. 10, pp. 2743–2750, 1970. View at Publisher · View at Google Scholar · View at Scopus - B. Predel and K. Huelse, “Thermodynamic properties of aluminum-magnesium alloys,”
*Zeitschrift für Metallkunde*, vol. 69, no. 10, pp. 661–666, 1978. View at Google Scholar - H. Okamoto, “Supplemental literature review of binary phase diagrams: Cs-In, Cs-K, Cs-Rb, Eu-In, Ho-Mn, K-Rb, Li-Mg, Mg-Nd, Mg-Zn, Mn-Sm, O-Sb, and Si-Sr,”
*Journal of Phase Equilibria and Diffusion*, vol. 34, pp. 251–263, 2013. View at Google Scholar - P. Villars and L. Calvert, “K. Pearson’s Crystal Data, Crystal Structure Database for Inorganic Compounds, CD-ROM software version 1. 3,” OH, 2009.
- A. Schneider, H. Klotz, J. Stendel, and G. Strauss, “Thermochemistry of alloys,”
*Pure and Applied Chemistry*, vol. 2, pp. 13–16, 1961. View at Google Scholar - A. Berche, C. Drescher, J. Rogez, M.-C. Record, S. Brühne, and W. Assmus, “Thermodynamic measurements in the Mg-Zn system,”
*Journal of Alloys and Compounds*, vol. 503, no. 1, pp. 44–49, 2010. View at Publisher · View at Google Scholar · View at Scopus - W. Biltz and G. Hohorst, “Contributions to the systematic study of affinity. XV. The heats of formation of the compounds of metallic magnesium with metallic zinc, cadmium, aluminium and calcium,”
*Zeitschrift für Anorganische und Allgemeine Chemie*, vol. 121, pp. 1–24, 1922. View at Google Scholar - N. Baar, “On the alloys of molybdenum with nickel, manganese with thallium, and calcium with magneisum, thallium, lead, copper, and silver,”
*Zeitschrift für Anorganische und Allgemeine Chemie*, vol. 70, pp. 362–366, 1911. View at Google Scholar - M. W. Chase, “Heat of transition of the elements,”
*Bulletin of Alloy Phase Diagrams*, vol. 4, pp. 123–124, 1983. View at Google Scholar - R. Paris, “Contribution on the ternary alloys,”
*Ministère de L’Air: Publications Scientifiques et Techniques du Ministére de L’Air*, vol. 45, pp. 39–41, 1934. View at Google Scholar - J. L. Haughton, “Alloys of magnesium. Part 6—the construction of the magnesium-rich alloys of magnesium and calcium,”
*Journal of Institute of Metals*, vol. 61, pp. 241–246, 1937. View at Google Scholar - H. Vosskühler, “The Phase diagram of magnesium-rich Mg-Ca alloys,”
*Zeitschrift für Metallkunde*, vol. 29, pp. 236–237, 1937. View at Google Scholar - W. Klemm and F. Dinkelacker, “On the behavior of magnesium with calcium, strontium, and barium,”
*Zeitschrift für Anorganische und Allgemeine Chemie*, vol. 255, pp. 2–12, 1947. View at Google Scholar - J. F. Smith and R. L. Smythe, “Vapor pressure measurements over calcium, magnesium and their alloys and the thermodynamics of formation of CaMg2,”
*Acta Metallurgica*, vol. 7, no. 4, pp. 261–267, 1959. View at Google Scholar · View at Scopus - P. Chiotti, R. W. Curtis, and P. F. Woerner, “Metal hydride reactions. II. Reaction of hydrogen with CaMG2 and CaCU5 and thermodynamic properties of the compounds,”
*Journal of The Less-Common Metals*, vol. 7, no. 2, pp. 120–126, 1964. View at Google Scholar · View at Scopus - J. E. Davison and J. F. Smith, “Enthalpy of formation of CaMg2,”
*Transactions of the Metallurgical Society of AIME*, vol. 242, pp. 2045–2049, 1968. View at Google Scholar - G. J. Gartner,
*Application of an Adiabatic Calorimeter to the Determination of the Heats of Fusion And Heats of Formation of Several Metallic Compounds*, Iowa State University, Ames, Iowa, USA, 1965. - I. N. Pyagai and A. V. Vakhobov, “Heats of formation of intermetallic compounds in the systems magnesium-calcium (strontium, barium),”
*Zhurnal Fizicheskoi Khimii*, vol. 64, pp. 2788–2789, 1990. View at Google Scholar - Y. Zhong, K. Ozturk, J. O. Sofo, and Z.-K. Liu, “Contribution of first-principles energetics to the Ca-Mg thermodynamic modeling,”
*Journal of Alloys and Compounds*, vol. 420, no. 1-2, pp. 98–106, 2006. View at Publisher · View at Google Scholar · View at Scopus - Z. Yang, J. Du, C. Hu, R. Melnik et al., “First principles studies on the structural, elastic, electronic properties and heats of formation of Mg-AE (AE = Ca, Sr, Ba) intermetallics,”
*Intermetallics*, vol. 32, pp. 156–161, 2013. View at Google Scholar - Y. Zhong, J. O. Sofo, A. A. Luo, and Z. Liu, “Thermodynamics modeling of the Mg-Sr and Ca-Mg-Sr systems,”
*Journal of Alloys and Compounds*, vol. 421, pp. 172–178, 2006. View at Publisher · View at Google Scholar - H. Nowotny, E. Wormnes, and E. Mohrnheim, “Investigation on the Al-Ca, Mg-Ca, and Mg-Zr systems,”
*Zeitschrift für Metallkunde*, vol. 32, pp. 39–42, 1940. View at Google Scholar - E. C. Burke, “Solid solubility of calcium in magnesium,”
*Journal of Metals Transactions of AIME*, vol. 203, pp. 285–286, 1955. View at Google Scholar - E. F. W. Bulian, “Solubility of calcium in magnesium,”
*Metallforschung*, vol. 1, p. 70, 1946. View at Google Scholar - X. Tao, Y. Ouyang, H. Liu et al., “Phase stability of magnesium-rare earth binary systems from first-principles calculations,”
*Journal of Alloys and Compounds*, vol. 509, no. 24, pp. 6899–6907, 2011. View at Publisher · View at Google Scholar · View at Scopus - K. H. J. Buschow, “Magnetic properties of MgCo
_{2}, MgNi_{2}and Mg_{2}Ni,”*Solid State Communications*, vol. 17, no. 7, pp. 891–893, 1975. View at Google Scholar · View at Scopus - F. Laves and H. Witte, “X-ray determination of structure of MgNi2,”
*Metallwirtschaft, Metallwissenschaft, Metalltechnik*, vol. 14, p. 1002, 1935. View at Google Scholar - H. Okamoto, “Ce-Mg (Cerium-Magnesium),”
*Journal of Phase Equilibria and Diffusion*, vol. 32, pp. 265–266, 2011. View at Publisher · View at Google Scholar · View at Scopus - R. Agarwal, J. J. Lee, H. L. Lukas, and F. Sommer, “Calorimetric measurements and thermodynamic optimization of the Ca-Mg system,”
*Zeitschrift für Metallkunde*, vol. 86, no. 2, pp. 103–108, 1995. View at Google Scholar · View at Scopus - B. P. Burylev, “Thermodynamic properties of calcium based alloys,” in
*Termodin Termokhin Konstanty Izd. Nauka*, K. V. Astakhov, Ed., pp. 32–39, USSR, Moscow, Russia, 1970. View at Google Scholar - W. Biltz and H. Pieper, “Contributions to the systematic affinity principle. XXVII. The heats of formation of intermetallic compounds. IV. Cerium alloys,”
*Zeitschrift Für Anorganische und Allgemeine Chemie.*, vol. 134, pp. 13–24, 1924. View at Google Scholar - J. Pahlman and J. Smith, “Thermodynamics of formation of compounds in the Ce-Mg, Nd-Mg, Gd-Mg, Dy-Mg, Er-Mg, and Lu-Mg binary systems in the temperature range 650to 930K,”
*Metallurgical and Materials Transactions B*, vol. 3, pp. 2423–2432, 1972. View at Google Scholar - K. Nagarajan and F. Sommer, “Calorimetric investigations of CeMg liquid alloys,”
*Journal of The Less-Common Metals*, vol. 142, pp. 319–328, 1988. View at Google Scholar · View at Scopus - Y. B. Kang, L. Jin, P. Chartrand, A. E. Gheribi, K. Bai, and P. Wu, “Thermodynamic evaluations and optimizations of binary Mg-light Rare Earth (La, Ce, Pr, Nd, Sm) systems,”
*Calphad*, vol. 38, pp. 100–116, 2012. View at Google Scholar - F. Sommer, J. J. Lee, and B. Predel, “Temperaturabhängigkeit der mischungsenthalpien flüssiger Magnesium-Blei und Magnesium-Zinn Legierungen,”
*MetaUkd*, vol. 71, pp. 818–821, 1980. View at Google Scholar - A. K. Nayak and W. Oelsen, “Determination of the heats of formation of the solid and liquid Mg- Sn alloys at 20° and 800°C respectively and the heat content of the alloys at 800°C,”
*Transactions of the Indian Institute of Metals*, vol. 24, no. 2, pp. 66–73, 1971. View at Google Scholar · View at Scopus - P. Beardmore, B. W. Howlett, Lichter, B. D et al., “Thermodynamic properties of compounds of magnesium and group IVB elements,”
*Transactions of Metals Society AIME*, vol. 236, pp. 102–108, 1966. View at Google Scholar - A. Borsese, G. Borzone, R. Ferro, and R. Capelli, “Heat of formation of magnesium-tin alloys,”
*Zeitschrift für Metallkunde*, vol. 66, no. 4, pp. 226–227, 1975. View at Google Scholar · View at Scopus - B. Dobovisek and A. Paulin, “Influence of the structure of intermetallic compounds on thermodynamic properties of metallic systems,”
*Rudarsko Metals of Zbornik*, vol. 1, pp. 37–49, 1966. View at Google Scholar - A. A. Nayeb-Hashemi and J. B. Clark, “The Ca-Mg (calcium-magnesium) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 8, no. 1, pp. 58–65, 1987. View at Publisher · View at Google Scholar · View at Scopus - A. A. Nayeb-Hashemi and J. B. Clark, “The Mg-Sr (Magnesium-Strontium) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 7, no. 2, pp. 149–156, 1986. View at Publisher · View at Google Scholar · View at Scopus - H. Vosskuehler, “The structure of the magnesium-rich alloys of magnesium and strontium,”
*Metallwirtschaft*, vol. 18, pp. 377–378, 1939. View at Google Scholar - J. W. Brown,
*The strontium-magnesium phase system [Ph.D. thesis]*, Syracuse University, Syracuse, NY, USA, 1973. - J. P. Ray,
*The strontium-magnesium equilibrium diagram [Ph.D. thesis]*, Syracuse University, Syracuse, NY, USA, 1947. - H. Vosskuhler, “The structure of the magnesium-rich magnesium-strontium alloys,”
*Metallwirtsch, Metallwiss, Metalltech*, vol. 18, pp. 377–378, 1939. View at Google Scholar - E. D. Gibson and O. N. Carlson, “The yttrium-magnesium alloy system,”
*Transactions of the American Society For Metals*, vol. 52, pp. 1084–1096, 1960. View at Google Scholar - D. Mizer and J. B. Clark, “Magnesium-rich region of the magnesium-yttrium phase diagram,”
*Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers*, vol. 221, pp. 207–208, 1961. View at Google Scholar - Q. Ran, H. L. Lukas, G. Effenberg, and G. Petzow, “Thermodynamic optimization of the Mg-Y system,”
*Calphad*, vol. 12, no. 4, pp. 375–381, 1988. View at Google Scholar · View at Scopus - O. B. Fabrichnaya, H. L. Lukas, G. Effenberg, and F. Aldinger, “Thermodynamic optimization in the Mg-Y system,”
*Intermetallics*, vol. 11, no. 11-12, pp. 1183–1188, 2003. View at Publisher · View at Google Scholar · View at Scopus - F. G. Meng, J. Wang, H. S. Liu, L. B. Liu, and Z. P. Jin, “Experimental investigation and thermodynamic calculation of phase relations in the Mg-Nd-Y ternary system,”
*Materials Science and Engineering A*, vol. 454-455, pp. 266–273, 2007. View at Publisher · View at Google Scholar · View at Scopus - C. Guo, Z. Du, and C. Li, “A thermodynamic description of the Gd-Mg-Y system,”
*Calphad*, vol. 31, no. 1, pp. 75–88, 2007. View at Publisher · View at Google Scholar · View at Scopus - Y.-B. Kang, A. D. Pelton, P. Chartrand, P. Spencer, and C. D. Fuerst, “Critical evaluation and thermodynamic optimization of the binary systems in the Mg-Ce-Mn-Y system,”
*Journal of Phase Equilibria and Diffusion*, vol. 28, no. 4, pp. 342–354, 2007. View at Publisher · View at Google Scholar · View at Scopus - H. Okamoto, “Mg-Y (magnesium-yttrium),”
*Journal of Phase Equilibria and Diffusion*, vol. 31, no. 2, p. 199, 2010. View at Publisher · View at Google Scholar · View at Scopus - G. Voss, “Alloys of nickel with tin, lead, thallium, bismuth, chromium, magnesium, zinc, and cadmium,”
*Zeitschrift für Anorganische Chemie*, vol. 57, pp. 34–71, 1908. View at Google Scholar - J. L. Haughton and R. J. M. Payne, “Alloys of magnesium research. I. The constitution of the magnesium-rich alloys of magnesium and nickel,”
*Journal of the Institute of Metals*, vol. 54, pp. 275–284, 1934. View at Google Scholar - P. Bagnoud and P. Feschotte, “Binary systems of magnesium-copper and magnesium-nickel, especially the nonstoichiometry of the MgCu
_{2}and MgNi_{2}laves phases,,”*Zeitschrift für Metallkunde*, vol. 69, no. 2, pp. 114–120, 1978. View at Google Scholar · View at Scopus - P. D. Merica and R. G. Waltenberg, “Malleability and metallography of nickel,”
*Tech. Paper National Bureau of Standards (U.S)*19, 1925. View at Google Scholar - J. S. Wollam and W. E. Wallace, “Magnetic susceptibility, heat capacity and third-law entropy of MgNi
_{2},”*Journal of Physics and Chemistry of Solids*, vol. 13, no. 3-4, pp. 212–220, 1960. View at Google Scholar · View at Scopus - K. H. Lieser and H. Witte, “The ternary systems Mg-Cu-Zn, Mg-Ni-Zn, Mg-Cu-Ni,”
*Zeitschrift für Metallkunde*, vol. 43, pp. 396–401, 1952. View at Google Scholar - K. Schubert and K. Anderko, “Crystal structure of NiMg
_{2}, CuMg_{2}and AuMg_{3},”*Zeitschrift für Metallkunde*, vol. 42, pp. 321–324, 1951. View at Google Scholar - A. A. Nayeb-Hashemi and J. B. Clark, “The Mg-Ni (Magnesium-Nickel) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 6, no. 3, pp. 238–244, 1985. View at Publisher · View at Google Scholar · View at Scopus - M. H. G. Jacobs and P. J. Spencer, “A critical thermodynamic evaluation of the system MG-NI,”
*Calphad*, vol. 22, no. 4, pp. 513–525, 1998. View at Google Scholar · View at Scopus - W. Xiong, Y. Du, W.-W. Zhang, W.-H. Sun, X.-G. Lu, and F.-S. Pan, “Thermodynamic reassessment of the Cu-Mg-Ni system with brief comments on the thermodynamic modeling of the sub-systems,”
*Calphad*, vol. 32, no. 4, pp. 675–685, 2008. View at Publisher · View at Google Scholar · View at Scopus - D. H. Wood and E. M. Cramer, “Phase relations in the magnesium-rich portion of the cerium-magnesium system,”
*Journal of The Less-Common Metals*, vol. 9, no. 5, pp. 321–337, 1965. View at Google Scholar · View at Scopus - Q. Johnson and G. Smith, “The crystal structure of Ce
_{5}Mg_{42},”*Acta Crystallographica*, vol. 22, pp. 360–365, 1967. View at Google Scholar - A. A. Nayeb-Hashemi and J. B. Clark, “The Ce-Mg (Cerium-Magnesium) system,”
*Journal of Phase Equilibria*, vol. 9, no. 2, pp. 162–172, 1988. View at Publisher · View at Google Scholar · View at Scopus - A. Saccone, D. Macciò, S. Delfino, F. H. Hayes, and R. Ferro, “Mg-Ce alloys. Experimental investigation by smith thermal analysis,”
*Journal of Thermal Analysis and Calorimetry*, vol. 66, no. 1, pp. 47–57, 2001. View at Publisher · View at Google Scholar · View at Scopus - X. Zhang, D. Kevorkov, and M. Pekguleryuz, “Stoichiometry study on the binary compounds in the Mg-Ce system-Part I,”
*Journal of Alloys and Compounds*, vol. 475, no. 1-2, pp. 361–367, 2009. View at Publisher · View at Google Scholar · View at Scopus - H. Okamoto and T. B. Massalski, “Thermodynamically improbable phase diagrams,”
*Journal of Phase Equilibria*, vol. 12, no. 2, pp. 148–168, 1991. View at Publisher · View at Google Scholar · View at Scopus - G. Cacciamani, G. Borzone, and R. Ferro, “System Ce-Mg,” in
*COST 507-Thermochemical Databases for Light Metal Alloys*, I. Ansara, A. T. Dinsdale, and M. H. Rand, Eds., vol. 2, pp. 137–140, European Commission, 1998. View at Google Scholar - H. Zhang, Y. Wang, S. Shang, L.-Q. Chen, and Z.-K. Liu, “Thermodynamic modeling of Mg-Ca-Ce system by combining first-principles and CALPHAD method,”
*Journal of Alloys and Compounds*, vol. 463, no. 1-2, pp. 294–301, 2008. View at Publisher · View at Google Scholar · View at Scopus - R. Joseph and K. A. Gschneidner, “Solid solubility of magnesium in some lanthanide metals,”
*Transactions of AIME*, vol. 233, pp. 2063–2069, 1965. View at Google Scholar - A. Iandelli and A. Palenzona, “Atomic size of rare earths in intermetallic compounds. MX compounds of CsCl type,”
*Journal of the Less-Common Metals*, vol. 9, no. 1, pp. 1–6, 1965. View at Google Scholar · View at Scopus - S. Delfino, A. Saccone, and R. Ferro, “Phase relationships in the neodymium-magnesium alloy system,”
*Metallurgical Transactions A*, vol. 21, no. 8, pp. 2109–2114, 1990. View at Publisher · View at Google Scholar · View at Scopus - A. A. Nayeb-Hashemi and J. B. Clark, “The Mg-Nd system (Magnesium-Neodymium),”
*Bulletin of Alloy Phase Diagrams*, vol. 9, no. 5, pp. 618–623, 1988. View at Publisher · View at Google Scholar · View at Scopus - S. Gorsse, C. R. Hutchinson, B. Chevalier, and J.-F. Nie, “A thermodynamic assessment of the Mg-Nd binary system using random solution and associate models for the liquid phase,”
*Journal of Alloys and Compounds*, vol. 392, no. 1-2, pp. 253–262, 2005. View at Publisher · View at Google Scholar · View at Scopus - J. R. Ogren, N. J. Magnani, and J. F. Smith, “Thermodynamics of formation of binary rare earth-magnesium phases with cesium chloride-type structures,”
*Transactions of the Metallurgical Society of AIME*, vol. 239, pp. 766–771, 1967. View at Google Scholar - C. Guo and Z. Du, “Thermodynamic assessment of the Mg-Nd system,”
*Zeitschrift für Metallkunde*, vol. 97, pp. 130–135, 2006. View at Google Scholar - F.-G. Meng, H.-S. Liu, L.-B. Liu, and Z.-P. Jin, “Thermodynamic optimization of Mg-Nd system,”
*Transactions of Nonferrous Metals Society of China (English Edition)*, vol. 17, no. 1, pp. 77–81, 2007. View at Publisher · View at Google Scholar · View at Scopus - H. Y. Qi, G. X. Huang, H. Bo, G. L. Xu, L. B. Liu, and Z. P. Jin, “Thermodynamic description of the Mg-Nd-Zn ternary system,”
*Journal of Alloys and Compounds*, vol. 509, no. 7, pp. 3274–3281, 2011. View at Publisher · View at Google Scholar · View at Scopus - M. O. Boudouard, “Les Alliages de Duirre et de Magnesium (The Binary Alloys of Magnesium),”
*Bulletin de la Société d'Encouragement pour l'Industrie Nationale*, vol. 102, p. 200, 1903. View at Google Scholar - R. Sahmen, “Alloys of copper with cobalt, iron, manganese and magnesium,”
*Zeitschrift für Anorganische und Allgemeine Chemie*, vol. 57, pp. 1–33, 1908. View at Google Scholar - G. G. Urazov, “Alloys of copper and magnesium,”
*Zhurnal Russkogo Fiziko-Khimicheskogo Obschestva*, vol. 39, pp. 1556–1581, 1907. View at Google Scholar - W. R. D. Jones, “Copper-magnesium alloys. IV. Equilibrium diagram,”
*Journal of the Institute of Metals*, no. 574, p. 25, 1931. View at Google Scholar - G. Grime and W. Morris-Jones, “An x-ray investigation of the copper-magnesium alloys,”
*Philosophical Magazine Series*, vol. 7, pp. 1113–1134, 1929. View at Google Scholar - V. G. Sederman, “Cu2Mg phase in the copper-magnesium system,”
*Philosophical Magazine Series*, vol. 18, pp. 343–352, 1934. View at Google Scholar - M. Hansen, “Note on the magnesium-rich magnesium copper alloys,”
*Journal of the Institute of Metals*, no. 428, p. 8, 1927. View at Google Scholar - N. I. Stepanov and I. I. Kornilov, “Solubility of copper in magnesium in the solid state,”
*Akademii Nauk SSSR*, vol. 7, pp. 89–98, 1935. View at Google Scholar - A. A. Nayeb-Hashemi and J. B. Clark, “The Cu-Mg (Copper-Magnesium) system,”
*Bulletin of Alloy Phase Diagrams*, vol. 5, no. 1, pp. 36–43, 1984. View at Publisher · View at Google Scholar · View at Scopus - C. A. Coughanowr, I. Ansara, R. Luoma, M. Hamalainen, and H. L. Lukas, “Assessment of the copper-magnesium system,”
*Zeitschrift für Metallkunde*, vol. 82, pp. 574–581, 1991. View at Google Scholar - Y. Zuo and Y. A. Chang, “Thermodynamic calculation of magnesium-copper phase diagram,”
*Zeitschrift für Metallkunde*, vol. 84, pp. 662–667, 1993. View at Google Scholar - G. Grube, “On the alloys of magnesium with tin and thallium,”
*Zeitschrift Fur Anorganische Chemie*, vol. 46, pp. 76–84, 1905. View at Google Scholar - N. S. Kurnakow and N. J. Stepanow, “On the alloys of magnesium with tin and thallium,”
*Zeitschrift Fur Anorganische Chemie*, vol. 46, pp. 177–192, 1905. View at Google Scholar - W. Hume-Rothery, “The system magnesium-tin and the compound Mg4Sn2,”
*Journal of the Institute of Metals*, vol. 35, pp. 336–347, 1926. View at Google Scholar - G. V. Raynor, “The constitution of the magnesium-rich alloys in the systems magnesium-lead, magnesium-tin, magnesium-germanium, and magnesium-silicon,”
*Journal of the Institute of Metals*, vol. 6, pp. 403–426, 1940. View at Google Scholar - A. K. Nayak and W. Oelsen, “Thermal analysis of Mg-Sn alloys by calorimetric measurements for determination of the liquidus curve part 1,”
*Transactions on Indian Institute of Metals*, pp. 15–20, 1968. View at Google Scholar - A. K. Nayak and W. Oelsen, “Quatitative thermal analysis of magnesium-tin alloys by calorimetric measurement for the determination of solidus and liquidus curves,”
*Transactions on Indian Institute of Metals*, pp. 53–58, 1969. View at Google Scholar - A. Steiner, E. Miller, and K. L. Komarek, “Magnesium-tin phase diagram and thermodynamic properties of liquid magnesium-tin alloys,”
*Transactions of Metals Society AIME*, vol. 230, pp. 1361–1367, 1964. View at Google Scholar - P. Beardmore, B. W. Howlett, B. D. Lichter, and M. B. Bever, “Thermodynamic properties of compounds of magnesium and group IVB elements,”
*Transactions of Metals Society AIME*, vol. 236, pp. 102–108, 1966. View at Google Scholar - C. T. Heycock and F. H. Neville, “XXVII.—The molecular weights of metals when in solution,”
*Journal of the Chemical Society, Transactions*, vol. 57, pp. 376–393, 1890. View at Publisher · View at Google Scholar · View at Scopus - J. Ellmer, K. E. Hall, R. W. Kamphefner, J. T. Pfeifer, V. Stamboni, and C. D. Graham Jr., “On the liquidus in tin-rich Sn–Mg alloys,”
*Metallurgical Transactions*, vol. 4, no. 3, pp. 889–891, 1973. View at Google Scholar · View at Scopus - A. A. Nayeb-Hashemi and J. B. Clark,
*Phase Diagram of Binary Magnesium Alloys*, ASM International, Materials Park, Ohio, USA, 1988. - G. Grube and H. Vosskuhler, “Electrical conductivity and binary alloys phase diagram,”
*Zeitschrift Electrochemistry*, vol. 40, pp. 566–570, 1934. View at Google Scholar - H. Vosskuhler, “Solubility of tin in magnesium,”
*Metallwirtscaft*, vol. 20, pp. 805–808, 1941. View at Google Scholar - N. J. Stepanow, “Über die elektrische Leitfähigkeit der Metallegierungen,”
*Zeitschrift fur Anorganische Chemie*, vol. 78, pp. 1–32, 1912. View at Google Scholar - J. A. Gann, “Treatment and structure of magnesium alloys,”
*Transactions of the Metals Society AIME*, vol. 83, pp. 309–332, 1929. View at Google Scholar - H. Nishinura and K. Tanaka, “Age hardening of magnesium-rich magnesium-aluminum-tin alloys,”
*Transactions of the Institution of Mining and Metallurgy Alumni Assocication*, vol. 10, pp. 343–350, 1940. View at Google Scholar - J. M. Eldridge, E. Miller, and K. L. Komarek, “Thermodynamic properties of liquid magnesium-silicon alloys, discussion of the Mg-Group IVB systems,”
*Transactions of the Metals Society AIME*, vol. 239, pp. 775–781, 1967. View at Google Scholar - H. J. Caulfield and D. E. Hudson, “Sublimation in the intermetallic series Mg
_{2}Si, Mg_{2}Ge, Mg_{2}Sn and Mg_{2}Pb,”*Solid State Communications*, vol. 4, no. 6, pp. 299–301, 1966. View at Google Scholar · View at Scopus - A. K. Nayak and W. Oelsen, “Thermodynamic analysis of magnesium-tin alloys,”
*Transaction of the Indian Institute of Metals*, vol. 24, no. 2, pp. 22–28, 1971. View at Google Scholar - V. N. Eremenko and G. M. Lukashenko, “Thermodynamic properties of Mg-Pb system,”
*Ukrainskii Khimicheskii Zhurnal*, vol. 29, pp. 896–900, 1963. View at Google Scholar - O. Kubaschewski and A. Walter-Stuttgart, “Results of investigations of alloys by high-temperature calorimetry?”
*Zeitschrift Für Elektrochemie*, vol. 45, pp. 732–740, 1939. View at Google Scholar - W. Biltz and W. Holverscheit, “Systematic affinity principle XLVII, the relation of mercury to a few metals,”
*Zeitschrift fur Anorganische Chemie*, vol. 176, p. 23, 1928. View at Google Scholar - S. Ashtakala and L. M. Pidgeon, “Determination of the activities of magnesium in liquid magnesium-tin alloys by vapor pressure measurements,”
*Canadian Journal of Chemistry*, vol. 40, pp. 718–728, 1962. View at Google Scholar - F. J. Jelinek, W. D. Shickell, and B. C. Gerstein, “Thermal study of group II-IV semiconductors, II. Heat capacity of Mg2Sn in the range 5–300 K,”
*Journal of Physics and Chemistry of Solids*, vol. 28, no. 2, pp. 267–270, 1967. View at Google Scholar · View at Scopus - H. Y. Chen, N. Savvides, T. Dasgupta, C. Stiewe, and E. Mueller, “Electronic and thermal transport properties of Mg2Sn crystals containing finely dispersed eutectic structures,”
*Physica Status Solidi A*, vol. 207, no. 11, pp. 2523–2531, 2010. View at Publisher · View at Google Scholar · View at Scopus - J. J. Egan, “Thermodynamics of liquid magnesium alloys using CaF2 solid electrolytes,”
*Journal of Nuclear Materials*, vol. 51, no. 1, pp. 30–35, 1974. View at Google Scholar · View at Scopus - C. A. Eckert, J. S. Smith, R. B. Irwin, and K. R. Cox, “A chemical theory for the thermodynamics of highly-solvated liquid metal mixtures,”
*AIChE Journal*, vol. 28, no. 2, pp. 325–332, 1982. View at Google Scholar · View at Scopus - L. M. Pavlova and K. B. Poyarkov, “Nature of the dissociation of Mg stannide and thermodynamic properties of Mg-Sn melts,”
*Zhurnal Fizicheskoi Khimii*, vol. 56, pp. 295–299, 1982. View at Google Scholar - I.-H. Jung and J. Kim, “Thermodynamic modeling of the Mg-Ge-Si, Mg-Ge-Sn, Mg-Pb-Si and Mg-Pb-Sn systems,”
*Journal of Alloys and Compounds*, vol. 494, no. 1-2, pp. 137–147, 2010. View at Publisher · View at Google Scholar · View at Scopus - F. G. Meng, J. Wang, L. B. Liu, and Z. P. Jin, “Thermodynamic modeling of the Mg-Sn-Zn ternary system,”
*Journal of Alloys and Compounds*, vol. 508, no. 2, pp. 570–581, 2010. View at Publisher · View at Google Scholar · View at Scopus - Y.-B. Kang and A. D. Pelton, “Modeling short-range ordering in liquids: the Mg-Al-Sn system,”
*Calphad*, vol. 34, no. 2, pp. 180–188, 2010. View at Publisher · View at Google Scholar · View at Scopus