Research Article
Selection of the Composition with High Glass Forming Ability in Zr-Cu-Ni-Al Bulk Metallic Glasses
Table 1
The new alloy compositions, abbreviations, adjustment of mixing constants, critical sizes
, and thermal parameters for the Zr-Cu-Ni-Al alloys.
| BMGs compositions (abbreviation) | Mixing coefficients , , and | | | | | |
| Zr51Cu20.7Ni12Al16.3 (1Zr51) | , , | <5 mm | 727 | 817 | 1049 | 0.6930 | Zr51Cu23.25Ni13.5Al12.25 (2Zr51) | , , | 8 mm | 726 | 806 | 1047 | 0.6934 | Zr51Cu24.22Ni14.06Al10.72 (3Zr51) | , , | 10 mm | 725 | 781 | 1041 | 0.6964 |
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