Magnetic properties of the Fe–Nd–Al alloys prepared by suction casting

被引：0
作者：
Qin Bai
Hui Xu
Xiao H. Tan
Shi Y. Zhang
Yuan D. Dong
机构：
[1] Shanghai University,Institute of Materials
来源：
Journal of Materials Science | 2007年 / 42卷
关键词：
Magnetic Property; Amorphous Phase; Soft Magnetic Property; Bulk Amorphous Alloy; Suction Casting;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The magnetic properties of the FexNd90 − xAl10 (x = 30, 40, 43, 50, 53) alloys prepared by suction casting were investigated. The intrinsic coercivity (iHc) decreases significantly with the substitution of Fe for Nd. The Fe53Nd37Al10 (x = 53) alloy shows soft magnetic behavior, which contains Fe-rich (Fe75Nd18Al7) crystalline phase and Nd-rich (Fe28Nd59Al13) amorphous phase. The Nd-rich amorphous phase in the Fe53Nd37Al10 alloy exhibits soft magnetic behavior. However, the Nd-rich bulk amorphous alloy of the same composition prepared by suction casting shows hard magnetic behavior. The interesting phenomenon is discussed.
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页码：8248 / 8250
页数：2
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