MAGNETIC AND MICROSTRUCTURAL INVESTIGATIONS OF MELT-SPUN FE(NDPR)B

被引：41

作者：

SEEGER, M ^{[1
]}

KOHLER, D ^{[1
]}

KRONMULLER, H ^{[1
]}

机构：

[1] MAX PLANCK INST MET RES,INST PHYS,PF 800665,D-70506 STUTTGART,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 130卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(94)90670-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetic behavior of rapidly solidified FePrB was investigated in the composition range Fe77+xPr15B8-x (0 less-than-or-equal-to x less-than-or-equal-to 4). Furthermore, the magnetic and microstructural properties of Fe(NdPr)B were analyzed in the range Fe78(NdxPr1-x)15B7 (0 less-than-or-equal-to x less-than-or-equal-to 1). The temperature dependence of the critical field was analyzed with a modified form of Brown's expression for the nucleation field. From this analysis the values for the microstructural parameters, alpha(K) and N(eff), were determined which describe the deteriorating effects of the non-ideal microstructure on the coercivity.

引用

页码：165 / 172

页数：8

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