Phase-field simulation of the influence of elastic field on microstructure evolution and equilibrium composition of precipitation

被引：0

作者：

Zhang Yu-Xiang ^{[1
]}

Wang Jin-Cheng ^{[1
]}

Yang Gen-Cang ^{[1
]}

Zhou Yao-He ^{[1
]}

机构：

[1] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China

来源：

ACTA PHYSICA SINICA | 2006年 / 55卷 / 05期

关键词：

phase-field method; precipitate; elastic field; equilibrium composition;

D O I：

10.7498/aps.55.2433

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have simulated the microstructure evolutions of coherent single precipitate and multi-precipitates with inhomogeneous eigen elastic field and applied external strain using phase-field method. The influences of the inhomogeneous eigen elastic field and applied external strain on the morphology pattern of the coherent precipitate are discussed, and the effect of the elastic field on the equilibrium compositions of the precipitate and the matrix phase is also analyzed.

引用

页码：2433 / 2438

页数：6

共 14 条

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