Magnetic and microstructural study of hybrid magnet consisting of R-rich and R-lean Nd-Fe-B alloys

被引：15

作者：

Kwon, H. W. ^{[1
]}

Hadjipanayis, G. C.

机构：

[1] Pukyong Natl Univ, Pusan 608739, South Korea

[2] Univ Delaware, Newark, DE 19716 USA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 310卷 / 02期

关键词：

hybrid magnet; magnetic alignment; texture; Nd2Fe14B; Nd2Fe14B/alpha-Fe nanocomposite;

D O I：

10.1016/j.jmmm.2006.10.1067

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A hybrid magnet was prepared by the hot-pressing and die-upsetting of the mixture of the R-rich NdxFe93.5-xGa0.5B6 (x = 13.5 and 11.8) alloy and the R-lean NdxFe93-xNb1B6 (x = 6.9) alloy melt-spun ribbons. The hybrid magnet showed a magnetic alignment after die-upsetting. The die-upset hybrid magnets containing higher Nd-content (13.5 at%) host alloy shows consistently a better magnetic alignment with respect to the magnets with lower Nd-content (11.8 at%) host alloy. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：2575 / 2577

页数：3

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