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	High temperature soft magnetic property of the nanocrystalline Fe44Co44Zr7B5 alloy arising from Ge addition
	Sun, Yao ; Zhong, Li ; Bi, Xiaofang
	2009
关键词	Nanocrystalline materials High temperature magnetic property DSC TEM DEPENDENCE FERROMAGNETS COERCIVITY SYSTEMS CO
英文摘要	Melt spinning technique was used to prepare FeCoZrBGe, FeCoZrBCu and FeCoZrB alloys. High-resolution electron transmission microscopy observations reveal that the annealed alloys exhibit a typical two-phase microstructure characterized by FeCo nanocrystallites of 10 nm, embedded in an amorphous phase. The addition of Ge in the FeCoZrB alloy is found to increase the stability of the residual amorphous phase, resulting in the suppression of grain growth and lower coercivity at elevated temperatures with respect to the Gc-free alloys. (c) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering; SCI(E); 8; ARTICLE; 9; 814-817; 60
语种	英语
出处	SCI
出版者	材料学刊
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/257556]
专题	数学科学学院
推荐引用方式 GB/T 7714	Sun, Yao,Zhong, Li,Bi, Xiaofang. High temperature soft magnetic property of the nanocrystalline Fe44Co44Zr7B5 alloy arising from Ge addition. 2009-01-01.

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