Review Article
Essential Magnesium Alloys Binary Phase Diagrams and Their Thermochemical Data
Table 19
Enthalpy of formation of the Mg-Y intermetallic compounds.
| Compound | Enthalpy of formation (kJ/mole·atom) | Entropy of formation (J/mole·atom·K) | Reference |
| Mg24Y5 () | −6.18 | 0 | This work Cal. (Calphad) | | | [65] Exp. | −6.1 | | [70] Exp. | −5.84 | | [71] Cal. (F.P.) | −5.4 | | [162] (F.P.) |
| Mg2Y () | −9.77 | −0.66 | This work Cal. (Calphad) | | | [65] Exp. | −12.0 | | [70] Exp. | −9.17 | | [71] (F.P.) | −8.6 | | [162] (F.P.) |
| MgY () | −10.7 | −1.26 | This work Cal. (Calphad) | | | [65] Exp. | −30.3 | | [70] Exp. | −10.64 | | [71] (F.P.) | −10.2 | | [162] (F.P.) |
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