Structures and properties of nanocrystalline Nd4.5Fe75CO1Si1B18.5 composite magnets

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	Structures and properties of nanocrystalline Nd4.5Fe75CO1Si1B18.5 composite magnets
	W. L. Pei; F. Z. Lian; G. Q. Zhou; J. G. Li
	2000
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	16 期号:2 页码:121-122
摘要	In this article, the quenched Nd4.5Fe75Co1Si1B18.5 ribbons were prepared, and the structures and properties were investigated. The results show that the change of structures of Nd4.5Fe75Co1Si1B18.5 quenched amorphous ribbons is Am-->Am' +Fe3B+ Nd2Fe23B3+ Nd2Fe14B-->Fe-3 B+Nd2Fe14B when it is heated. The effect of crystallizing treatment temperature and time on the magnetic properties of the quenched alloy was studied. The magnetic properties of 16 m/s quenched ribbons for 710 degrees Cx1200 s crystallizing treatment reach H-i(c)=238.6 kA/m, B-r=0.8987 T and (BH)(max)=51.39 kJ/m(3). The grain size is about D-Fe3B=32 nm and D-Nd2Fe14B=22 nm.
部门归属	ne univ technol, dept mat sci & engn, shenyang 110006, peoples r china. chinese acad sci, inst met res, shenyang 110015, peoples r china.;pei, wl (reprint author), ne univ technol, dept mat sci & engn, shenyang 110006, peoples r china
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WOS记录号	WOS:000086285900009
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37149
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. L. Pei,F. Z. Lian,G. Q. Zhou,et al. Structures and properties of nanocrystalline Nd4.5Fe75CO1Si1B18.5 composite magnets[J]. Journal of Materials Science & Technology,2000,16(2):121-122.
APA	W. L. Pei,F. Z. Lian,G. Q. Zhou,&J. G. Li.(2000).Structures and properties of nanocrystalline Nd4.5Fe75CO1Si1B18.5 composite magnets.Journal of Materials Science & Technology,16(2),121-122.
MLA	W. L. Pei,et al."Structures and properties of nanocrystalline Nd4.5Fe75CO1Si1B18.5 composite magnets".Journal of Materials Science & Technology 16.2(2000):121-122.