Applications of Computational Thermodynamics:: Group 3:: Application of computational thermodynamics to phase transformation nucleation and coarsening

被引：39

作者：

Ågren, J ^{[1
]}

Clavaguera-Mora, MT

Golczewski, J

Inden, G

Kumar, H

Sigli, C

机构：

[1] Royal Inst Technol, Dept Mat Sci & Engn, Stockholm, Sweden

[2] Univ Barcelona, Dept Fis, Barcelona, Spain

[3] Max Planck Inst Met Forsch, Stuttgart, Germany

[4] Max Planck Inst Eisenforsch GmbH, D-4000 Dusseldorf, Germany

[5] Katholieke Univ Leuven, Dept MTM, Louvain, Belgium

[6] Pechiney Ctr Rech Voreppe, Voreppe, France

来源：

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2000年 / 24卷 / 01期

关键词：

D O I：

10.1016/S0364-5916(00)00014-6

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Computational thermodynamics is applied to two important and closely related phenomena in phase transformations, namely nucleation and coarsening. In both phenomena the surface energy plays a key role. The effect of surface energy on a two-phase equilibrium as well as the activation energy for forming a critical nucleus are both derived for the general multicomponent case. A simplified coarsening equation is derived for the general multicomponent case.

引用

页码：41 / 54

页数：14