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金属学报  1981 

熔体淬火形成非晶态的判据

, PP. 278-284

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Abstract:

本文提出了合金熔体淬火形成非晶态的新判据I/ΔS0.0044,其中I=1-T_m/(?)_m,△S=1/100C_B((?)_m-T_m)。T_m是合金的熔点,(?)_m是组元加权平均熔点,C_B是合金溶质B的at%。新判据考虑了合金成分和中间相的影响,提高了准确性。在全部所讨论的127个合金中,只有一个明显例外。此外还讨论了形成非晶态合金的浓度分布和相图特征。

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