Decomposition of B4C and magnetic properties of Nd-Fe-(B,C) alloys synthesized by mechanical alloying

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	Decomposition of B4C and magnetic properties of Nd-Fe-(B,C) alloys synthesized by mechanical alloying
	S. L. Chen ; W. Liu ; D. Y. Geng ; X. G. Zhao ; Z. D. Zhang
刊名	Journal of Alloys and Compounds
	2006
卷号	415 期号:1-2 页码:271-275
关键词	permanent magnets mechanical alloying fe-c alloys permanent-magnets r2fe14c nd
ISSN号	0925-8388
中文摘要	Nd-Fe-(B.C) alloys have been synthesized by mechanical alloying and subsequent heat-treatment, with B4C as one of the starting materials. It is found that when the pure B4C is milled alone, it proves difficult to decompose. When the B4C compound is milled with Nd and Fe, the complete decomposition of B4C and the formation of Nd2Fe14(B,C) phase is observed. Furthermore, the competition between B and C atoms for entering the Nd2Fe14B lattice. the effects of the B4C content on the structure and the magnetic properties of Nd2Fe14(B,C)-based alloys are investigated. A coercivity as high as 18.3 kOe and the maximum energy product of 10.4 MGOe have been achieved for the Nd-Fe-(B,C) alloys. (c) 2005 Elsevier B.V. All rights reserved.
原文出处	://WOS:000237750200049
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34151]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	S. L. Chen,W. Liu,D. Y. Geng,et al. Decomposition of B4C and magnetic properties of Nd-Fe-(B,C) alloys synthesized by mechanical alloying[J]. Journal of Alloys and Compounds,2006,415(1-2):271-275.
APA	S. L. Chen,W. Liu,D. Y. Geng,X. G. Zhao,&Z. D. Zhang.(2006).Decomposition of B4C and magnetic properties of Nd-Fe-(B,C) alloys synthesized by mechanical alloying.Journal of Alloys and Compounds,415(1-2),271-275.
MLA	S. L. Chen,et al."Decomposition of B4C and magnetic properties of Nd-Fe-(B,C) alloys synthesized by mechanical alloying".Journal of Alloys and Compounds 415.1-2(2006):271-275.