MAGNETIC HARDENING OF SM-FE-MO, SM-FE-V AND SM-FE-TI MAGNETS

被引：37

作者：

SCHULTZ, L

SCHNITZKE, K

WECKER, J

机构：

[1] Siemens AG, Research Laboratories, Erlangen

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 83卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90506-L

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microcrystalline Sm-Fe-TM permanent magnets were prepared by mechanical alloying. For Sm-Fe-V with the ThMn12 crystal structure we obtained a coercivity of 11.7 kOe - the best value reported so far for 1:12 magnets. Giant coercivities up to 50.3 kOe were found in Sm20Fe70Ti10, a new and possibly metastable phase with a Curie temperature of 380° C. © 1990.

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页码：254 / 256

页数：3

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