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由含二元简单共晶的相图提取活度的新方法
A New Method for Calculating Activities Involving Binary Simple Eutectic Phase Diagrams
【Abstract】 New formulae for calculating activities of components from a binary simple eutectic phase diagram are presented in this paper. In the new formulae, activity coeffi cients are considered as functions of the composition of the system. Application of these formulae to system Cu-Bi shows that the new formulae are satisfatory.
【关键词】 相图;
简单共晶;
活度;
活度系数;
【Key words】 Phase diagram; Simple eutectic; Activity; Activity coefficient;
【Key words】 Phase diagram; Simple eutectic; Activity; Activity coefficient;
【基金】 国家自然科学基金
- 【文献出处】 物理化学学报 ,Acta Physico-chimica Sinica , 编辑部邮箱 ,1994年11期
- 【分类号】O79
- 【下载频次】66