Solute drag in ternary solid solutions

被引：10

作者：

Bréchet, YJM

Purdy, GR

机构：

[1] McMaster Univ, Dept Mat Sci & Engn, Hamilton, ON L8S 4LZ, Canada

[2] Inst Natl Polytech Grenoble, LTPCM, ENSEEG, F-38402 St Martin Dheres, France

来源：

ACTA MATERIALIA | 2003年 / 51卷 / 18期

基金：

加拿大自然科学与工程研究理事会;

关键词：

grain boundaries; solute drag; ternary solid solutions;

D O I：

10.1016/S1359-6454(03)00422-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cahn's theory of solute drag is extended to the case where two solutes interact with a moving grain boundary and with each other. It is concluded that the mutual interaction of the solutes is significant in determining the drag force experienced by a migrating grain boundary. This effect is strongest in the low velocity regime. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：5587 / 5592

页数：6

共 10 条

[1]

Cahn JW, 1962, ACTA METALL, V10, P117

[2]

Cottrell A. H., 1953, DISLOCATIONS PLASTIC, DOI DOI 10.1119/1.1933704

[3] Influence of solute drag on the growth of proeutectoid ferrite in Fe-C-Mn alloy [J].