MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASE TRANSITION IN BINARY ALLOYS

被引：0
|
作者：
H.M. Ding
机构：
来源：
Acta Metallurgica Sinica(English Letters) | 2004年 / 06期
关键词：
phase field; isothermal phase field model; diffusion;
D O I：
暂无
中图分类号：
TG139 [其他特种性质合金];
学科分类号：
摘要：
A new phase field method for two-dimensional simulations of binary alloy solidification was studied. A model basing on solute conservative in every unit was developed for solving the solute diffusion equation during solidification. Two-dimensional computations were performed for ideal solutions and Ni-Cu dendritic growth into an isothermal and highly supersaturated liquid phase.
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页码：835 / 839
页数：5
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