Structural and magnetic properties of mechanically alloyed Nd14Fe76M3C7 (M=Si, Cu, Al, Co, Ti, Nb, Ga) alloys

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	Structural and magnetic properties of mechanically alloyed Nd14Fe76M3C7 (M=Si, Cu, Al, Co, Ti, Nb, Ga) alloys
	Y. C. Sui; Z. D. Zhang; W. Liu; Q. F. Xiao; X. G. Zhao; T. Zhao; Y. C. Chuang
	1998
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	264 期号:1-2 页码:228-231
摘要	Structure, phase transformation and magnetic properties of mechanically alloyed (MA) samples of Nd14Fe76M3C7 (M=Si, Al, Cu, Co, Ti, Nb, Ga) have been studied systematically. Compared with the original samples, the various transitional metal substitutions ciecrrase the thermal stability of the 2-14-1 tetragonal hard magnetic phase. Substitution of Cu, Nb, Ga and Ti harms the formation of hard magnetic phases while substitution of Si,Al and Co substitution does not. Cobalt substitution decreases both the coercivity and the remanence of Nd-2(Fe,Co)(14) C-based alloys. Si substituted Nd-Fe-C has the best magnetic properties in this series, with M-1=6.16 kG, H-i(c)=5.65 kOe and (BH)(max)=6.8 MGOe. Al substitution increases the coercivity slightly. (C) 1998 Elsevier Science S.A.
部门归属	acad sinica, inst met res, shenyang 110015, peoples r china.;sui, yc (reprint author), acad sinica, inst met res, shenyang 110015, peoples r china
关键词	Phase Transition Magnetic Properties Nd-fe-c Alloys Mechanical Alloying Sintered Magnets Coercivity Mossbauer Nd2fe14c Tem
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WOS记录号	WOS:000072032900043
引用统计	被引频次：4[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/321006/37778
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. C. Sui,Z. D. Zhang,W. Liu,et al. Structural and magnetic properties of mechanically alloyed Nd14Fe76M3C7 (M=Si, Cu, Al, Co, Ti, Nb, Ga) alloys[J]. Journal of Alloys and Compounds,1998,264(1-2):228-231.
APA	Y. C. Sui.,Z. D. Zhang.,W. Liu.,Q. F. Xiao.,X. G. Zhao.,...&Y. C. Chuang.(1998).Structural and magnetic properties of mechanically alloyed Nd14Fe76M3C7 (M=Si, Cu, Al, Co, Ti, Nb, Ga) alloys.Journal of Alloys and Compounds,264(1-2),228-231.
MLA	Y. C. Sui,et al."Structural and magnetic properties of mechanically alloyed Nd14Fe76M3C7 (M=Si, Cu, Al, Co, Ti, Nb, Ga) alloys".Journal of Alloys and Compounds 264.1-2(1998):228-231.