Diffusion in high-purity iron: Influence of magnetic transformation on diffusion

被引：26
|
作者：
Iijima, Y [1 ]
机构：
[1] Iwate Univ, Dept Mat Sci & Engn, Fac Engn, Morioka, Iwate 0208551, Japan
来源：
JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION | 2005年 / 26卷 / 05期
关键词：
D O I：
10.1361/154770305Z66547
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Influence of magnetic transformation on volume diffusion, dislocation diffusion, and grain boundary diffusion in high-purity iron (Fe) has been studied. The intensity of the influence on volume diffusion is found to be proportional to the change of magnetization of the Fe matrix around the first and second shells of the diffusing atom. The influence of magnetic transformation on the grain boundary diffusion and dislocation diffusion in Fe is found to be much larger than that on the volume diffusion.
引用
收藏
页码：466 / 471
页数：6
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