Enhanced coercivity in Nd-Fe-C alloys prepared by a re-milling process

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	Enhanced coercivity in Nd-Fe-C alloys prepared by a re-milling process
	W. B. Cui; W. Liu; X. G. Zhao; S. L. Chen; Q. Yao; Z. D. Zhang
	2007
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	436 期号:1-2 页码:392-395
摘要	In order to obtain a single phase Nd2Fe14C and reduce the formation of the Nd2C3 and Nd2Fe17C. phases in the mechanically alloyed Nd-Fe-C alloys, a process of re-milling and subsequent annealing is carried out. Enhanced coercivity as large as H-i(c) = 13.2 kOe has been achieved for Nd16Fe76C8 alloy, which mainly originates from the formation of Nd2Fe14C phase. The effect of carbon content on the structure, phase transformation and magnetic properties of Nd I 16Fe84-xCx (6 <= x <= 12) alloys prepared by this way is investigated. The intrinsic coercivities of the Nd I 16Fe84-xCx (6 <= x <= 12) alloys by two-step mechanical alloying are higher those of the samples by direct mechanical alloying. (C) 2006 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 10016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 10016, peoples r china.;cui, wb (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 10016, peoples r china;wbcui@imr.ac.cn
关键词	Enhanced Coercivities Magnetic-properties Ternary Carbides Nd2fe14c Ribbons
URL	查看原文
WOS记录号	WOS:000246349700072
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33486
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. B. Cui,W. Liu,X. G. Zhao,et al. Enhanced coercivity in Nd-Fe-C alloys prepared by a re-milling process[J]. Journal of Alloys and Compounds,2007,436(1-2):392-395.
APA	W. B. Cui,W. Liu,X. G. Zhao,S. L. Chen,Q. Yao,&Z. D. Zhang.(2007).Enhanced coercivity in Nd-Fe-C alloys prepared by a re-milling process.Journal of Alloys and Compounds,436(1-2),392-395.
MLA	W. B. Cui,et al."Enhanced coercivity in Nd-Fe-C alloys prepared by a re-milling process".Journal of Alloys and Compounds 436.1-2(2007):392-395.