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
	2005
发表期刊	Physica B-Condensed Matter
ISSN	0921-4526
卷号	370 期号:1-4 页码:151-157
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.
部门归属	warsaw univ technol, fac mat sci & engn, pl-02507 warsaw, poland. natl key lab remfg, beijing 100072, peoples r china. slovak acad sci, inst phys, bratislava 84228, slovakia. chinese acad sci, inst met res, shenyang 110016, peoples r china.;liang, xb (reprint author), warsaw univ technol, fac mat sci & engn, ul woloska 141, pl-02507 warsaw, poland;liangxiubing@yahoo.com.cn
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
URL	查看原文
WOS记录号	WOS:000234057800021
引用统计	被引频次：31[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/321006/34920
专题	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.