液态合金组元间相互作用系数模型

Model for Calculating Interaction Coefficients between Elements in Liquid Ternary Alloys

摘要: 利用自由体积理论,Miedema半经验二元合金生成热模型和Toop几何模型建立了三元系液态合金组元间相互作用系数的计算模型,除N、H等气体元素外,计算结果与实验值符合良好。

Abstract: A new model for predicting interaction coefficients has been proposed by using of free volume theory, Miedema's semi-empirical formular and Toop's geometrical model. The results calculated are well in agreement with experimental values except for N and H gas elements.