A New Thermodynamic Calculation Method for Binary Alloys Part II: Exploring the Correction Factor Function

Xingqiu CHEN, Hailan LI and Xueyong DINGMaterials and Metallurgy School, Northeastern University, Shenyang 110006, ChinaP.Rogl and R.PodlouckyInsitut fur Physikalische Chemie, Universitat Wien, Wahringerstra e 42, A-1090 Wien, Austria

摘 要：<正>A new method of revising activity values has been derived based on the so called correction factor function for binary alloys with a large difference between two components. The correction factor is a function of physical properties formed by the difference of two components. Its absolute value increases with the enhancement of the difference in the character of components. It can be either positive or negative and the rules for selecting the sign of correction factor have been analyzed. Results are in good agreement with the experimental values.

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