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A Simplified Regular Solution Model for Solubility of Nonmetal (2) in Metal(1)-Metal(3) Alloy Systems

Zheng FANG(Dept. of Chemistry , Central South University of Technology , Changsha 410083 , China)Quanru ZHANG(Dept. of Metallurgy , Changsha Technical College , Changsha 410012 , China)

材料科学技术（英文）

A simplifled regular solution model for the solubility of nonmetallic element (2) in metal(1)-metal(3) alloy system has been derived and applied to the Fe-C-j, Ni-C-j and Fe-N-j (j denotes a metal) systems with satisfaction. The exchange energies of concerned systems are evaluated

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