摘要
应用分子相互作用体积模型和正规溶液模型对37个二元固态合金体系的组元活度进行了拟合.研究结果表明两者的拟合值与实验值相比较的平均相对误差分别为12.9%和38.7%.分子相互作用体积模型在二元固态合金中的活度拟合效果优于正规溶液模型.
The molecular interaction volume model(MIVM) and the regular solution model have been applied to fit the activities of components in 37 binary solid alloys. The results show that the fitting average relative errors with the two models are respectively 12.9% and 38.7%. So the fitting effect of MIVM is better than that of the regular solution model in binary solid alloys
出处
《昆明理工大学学报(理工版)》
CAS
2006年第4期13-17,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金
上海宝钢集团联合资助项目(项目编号:50274039)
关键词
固态合金
金属合金
活度
热力学分析
solid alloy
model alloy
activity
thermomechanical analysis