Effects of preparation processes on structure and magnetic properties of Nd2Fe14B/alpha-Fe-type nanocomposite magnets

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	Effects of preparation processes on structure and magnetic properties of Nd2Fe14B/alpha-Fe-type nanocomposite magnets
	B. Z. Cui ; X. K. Sun ; L. Y. Xiong ; W. Liu ; L. D. Zhang ; Z. Q. Yang ; A. M. Wang ; J. N. Deng
刊名	Journal of Materials Research
	2001
卷号	16 期号:3 页码:709-715
关键词	enhanced remanence fe
ISSN号	0884-2914
中文摘要	The structure and magnetic properties of Nd8.4Fe86Mo1.1B4.5 nanostructured magnets prepared by mechanical alloying (MA), compared with those by mechanical milling (MM), were studied. The intrinsic coercivity mu H-0(c), the reduced remanence J(r)/J(s), and the maximum magnetic energy product (BH)(max) for Nd8.4Fe86Mo1.1B4.5 magnets were prepared by MM were notably higher than the values of the corresponding MA-prepared samples. The average grain sizes of both alpha -Fe and Nd2Fe14B in the MM-prepared samples were measurably smaller than corresponding values of the MA-prepared samples. A more homogeneous distribution of alpha -Fe grains in the MM-prepared samples than in the MA-prepared samples was obtained.
原文出处	://WOS:000167407200012
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/36619]
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	B. Z. Cui,X. K. Sun,L. Y. Xiong,et al. Effects of preparation processes on structure and magnetic properties of Nd2Fe14B/alpha-Fe-type nanocomposite magnets[J]. Journal of Materials Research,2001,16(3):709-715.
APA	B. Z. Cui.,X. K. Sun.,L. Y. Xiong.,W. Liu.,L. D. Zhang.,...&J. N. Deng.(2001).Effects of preparation processes on structure and magnetic properties of Nd2Fe14B/alpha-Fe-type nanocomposite magnets.Journal of Materials Research,16(3),709-715.
MLA	B. Z. Cui,et al."Effects of preparation processes on structure and magnetic properties of Nd2Fe14B/alpha-Fe-type nanocomposite magnets".Journal of Materials Research 16.3(2001):709-715.