Improvement in hard magnetic properties of rapidly quenched Sm-Fe-N flakes by Zn-coating

被引：20
作者：
Fukunaga, H
Aikawa, T
Nagaoka, S
Kanai, Y
机构：
[1] Dept. of Elec. Eng. and Comp. Sci., Nagasaki University
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷
关键词：
Sm-Fe-N magnet; rapidly quenched flakes; coercivity; remanence; Zn-coating; metal-bonded magnet;
D O I：
10.1016/0304-8853(95)01074-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Hard magnetic properties of rapidly quenched Sm-Fe-N flakes with thin Zn-coating layers, which were prepared by vapor deposition and successive annealing, were studied. The coating reduced the amount of alpha-Fe precipitated on the surfaces of the flakes and improved the coercivity by 2-3 kOe, although it did not affect the remanence.
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收藏
页码：105 / 106
页数：2
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