科研之友
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摘要
Based on the Miedema model and Tanaka equation, a new method for calculating the parameters in the molecular interaction volume model (MIVM) has been developed to predict the activity coefficients of multicomponent liquid alloys, in which not experimental data but only some physical properties of elements are required. The predicted activities or activity coefficients of components in Ti-6Al-4V, Ti-5Al-2.5Sn, Cu-Sn-Zn, Cu-Sb-Zn, Ag-Cu-Ge and Zn-Sn-Pb-Cd-Bi alloys present a good agreement with the experimental data.
