熔渣二次正规溶液模型  

Regular Solution Model of Quadratic Formalism Used for Molten Slags

作　　者：李连福[1] 姜茂发[1] 王文忠 

机构地区：[1]东北大学

出　　处：《钢铁研究学报》1997年第2期57-61,共5页Journal of Iron and Steel Research

摘　　要：介绍了熔渣结构相关模型及构造模型；阐述了熔渣正规溶液模型及其成立的前提、表达式和相互作用能αｉｊ；讨论了正规溶液模型中活度标准态的变换及标准生成自由能的转换。认为扩展后的正规溶液模型可广泛用于多元渣系中较宽的组成范围。Structure related model and constitutional model used for molten slags are introduced. Regular solution model of molten slag, its enabling premises, expression formulae and interaction energy α ij are discribed. Conversion of activity standard state and standard free energy change in regular solution model are also discussed here. The modified formulae could be used for multiconponent slag systems.

关 键 词：正规溶液模型 熔渣 相互作用能 冶金 

分 类 号：TF111.17[冶金工程—冶金物理化学]