Effect of high vertical magnetic field on directional solidification structure of eutectic MnBi/Bi

被引：0

作者：

Li, X ^{[1
]}

Ren, ZM ^{[1
]}

Deng, K ^{[1
]}

Zhuang, YQ ^{[1
]}

Xu, KD ^{[1
]}

机构：

[1] Shanghai Univ, Dept Mat Sci & Engn, Shanghai 200072, Peoples R China

来源：

ACTA METALLURGICA SINICA | 2005年 / 41卷 / 06期

关键词：

high magnetic field; MnBi/Bi eutectic; directional solidification;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Effect of high vertical magnetic field on the directional solidification structure of eutectic MnBi/Bi has been investigated. It has been found that high magnetic field has enhanced the formation of MnBi fiber and make the directional solidification structure of eutectic MnBi/Bi. more regular; with the increase of the intensity of the magnetic field, the average spacing and diameters of MnBi fibers increase at same growth rate; magnetic field makes the morphology of MnBi phase change and enhances the faceted growth character of MnBi phase.

引用

页码：588 / 592

页数：5