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

IMR OpenIR

	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
	2001
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	16 期号:3 页码:709-715
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.
部门归属	acad sinica, inst met res, shenyang 110015, peoples r china. northeastern univ, electron microscopy lab, shenyang 110006, peoples r china.;cui, bz (reprint author), acad sinica, inst met res, shenyang 110015, peoples r china
关键词	Enhanced Remanence Fe
URL	查看原文
WOS记录号	WOS:000167407200012
引用统计	被引频次：13[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/321006/36619
专题	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.