Local orientation texture analysis in nanocrystalline Sm0.6Pr0.4Co5 magnet and (SmCo5)0.6(PrCo5)0.4 composite magnet with strong magnetic anisotropy

被引：26

作者：

Xu, Xiaochang ^{[1
]}

Zhang, Hongguo ^{[1
]}

Wang, Ting ^{[1
]}

Li, Yuqing ^{[1
]}

Zhang, Dongtao ^{[1
]}

Yue, Ming ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 699卷

基金：

北京市自然科学基金; 中国国家自然科学基金;

关键词：

Permanent magnet; EBSD; Hot deformation; Orientation texture; UPSET PRCO5-TYPE MAGNETS; BINARY-SYSTEM; SM-CO; PR; ALLOYS;

D O I：

10.1016/j.jallcom.2016.12.302

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The effect of deformation induced texture on the magnetic performance was studied for Sm0.6Pr0.4Co5 magnet and (SmCo5)(0.6)(PrCo5)(0.4) composite magnet. The magnets were prepared by hot pressing and hot deformation techniques. During the hot deformation process, a preferential alignment of c-axes of the grains was induced along the pressing direction. The grain size and phase distribution as well as the grain orientation were analysed by the electron backscattered diffraction technique (EBSD). It was found that the Sm0.6Pr0.4Co5 magnet exhibits a stronger {0001} orientation texture and better magnetic properties than the (SmCo5)(0.6)(PrCo5)(0.4) composite magnet. (C) 2016 Published by Elsevier B.V.

引用

页码：262 / 267

页数：6

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MATERIALS CHARACTERIZATION, 2021, 173
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