A study on the congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnet

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	A study on the congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnet
	Li, Z ; He, YQ ; Li, CH ; Hu, BP ; Wang, ZX
刊名	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
	2005
卷号	293 期号:2 页码:754
关键词	NDFEB COERCIVITY ALLOYS HEAT
ISSN号	0304-8853
通讯作者	Li, Z: Beijing Zhong Ke San Huan High Tech Co Ltd, Box 603, Beijing 100080, Peoples R China.
中文摘要	The congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnets is observed in this work. The thickness of the Nd-rich congregated layers is about 20-60 mu m. The congregated phases in the base plane and hard plane are quite different. On the base plane, the gain boundary in the surface layer is obscure. On the hard plane, a strange structure like eutectic phase can be found between the matrix and the surface. This behavior of Nd-rich phases can be comprehended by referring to thermodynamics. (c) 2004 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/33291]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, Z,He, YQ,Li, CH,et al. A study on the congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnet[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2005,293(2):754.
APA	Li, Z,He, YQ,Li, CH,Hu, BP,&Wang, ZX.(2005).A study on the congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnet.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,293(2),754.
MLA	Li, Z,et al."A study on the congregation of Nd-rich phases on the surfaces of sintered Nd-Fe-B magnet".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 293.2(2005):754.