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

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...

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Bibliographic Details
Published in:Journal of phase equilibria and diffusion 2005-09, Vol.26 (5), p.466-471
Main Author: Iijima, Yoshiaki
Format: Article
Language:English
Subjects:
Diffusion
Dislocations
Grain boundaries
Grain boundary diffusion
Iron
Magnetization
Phase equilibria
Purity
Shells
Transformations
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Summary: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.
ISSN:1547-7037
1863-7345
1934-7243
DOI:10.1007/s11669-005-0036-1