Influence of structure on coercivity in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 alloys

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	Influence of structure on coercivity in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 alloys
	X. B. Liang ; T. Kulik ; J. Ferenc ; M. Kowalczyk ; G. Vlasak ; W. S. Sun ; B. S. Xu
刊名	Physica B-Condensed Matter
	2005
卷号	370 期号:1-4 页码:151-157
关键词	nanocrystalline materials coercivity grain size saturation magnetostriction constant magnetocrystalline anisotropy ultrafine grain-structure soft-magnetic-alloys size dependence fe co magnetostriction ferromagnets
ISSN号	0921-4526
中文摘要	The relationship between coercivity and structure in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 (x = 0-1) alloys was surveyed. It was found that the increase of Co content in the alloys studied was accompanied by the increase of coercivity. However, we suggest that the factors influencing the coercivity change with the concentration of cobalt in these nanocrystalline alloys. In the iron-rich alloys, the average grain size and magnetostriction play predominant roles in the coercivity. On the other hand, in the case of cobalt-rich alloys, the coercivity mostly originates from the FCC-Co phase with large magnetocrystalline anisotropy and the weak exchange coupling between BCC-Fe(Co) and FCC-Co(Fe). (c) 2005 Elsevier B.V. All rights reserved.
原文出处	://WOS:000234057800021
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34920]
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	X. B. Liang,T. Kulik,J. Ferenc,et al. Influence of structure on coercivity in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 alloys[J]. Physica B-Condensed Matter,2005,370(1-4):151-157.
APA	X. B. Liang.,T. Kulik.,J. Ferenc.,M. Kowalczyk.,G. Vlasak.,...&B. S. Xu.(2005).Influence of structure on coercivity in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 alloys.Physica B-Condensed Matter,370(1-4),151-157.
MLA	X. B. Liang,et al."Influence of structure on coercivity in nanocrystalline (Fe1-xCox)(86)Hf7B6Cu1 alloys".Physica B-Condensed Matter 370.1-4(2005):151-157.