CRYSTALLIZATION OF AMORPHOUS Fe62CO15.5Nd4B18.5 ALLOY AND ITS INFLUENCE ON HARD MAGNETIC PROPERTIES

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	SHEN Baogen
	YANG Linyuan
	ZHANG Junxian
	WO Feng
	NING Taishan
	ZHAO Jiangao
	GUO Huiqun
	ZHAN Wenshan

关键词 ： 75.50.Bb, 75.50.Kj, 81.40.Rs

Abstract： Magnetic properties and crystallization of amorphous Fe₆₂CO_15.5Nd₄B_18.5 alloy are studied. The Curie temperature of the present sample is l27K higher than that of amorphous Fe_77.5Nd₄B_18.5 alloy, but their crystallization temperature is compatible with each other. A coercive field of 2.34kOe, a remanence of 12.3kG and an energy product of 11.6MGOe are obtained at room temperature in the Fe₆₂CO_15.5Nd₄B_18.5 alloy annealed at 650°C. The 15.5at.%-Co substitution for Fe results in an increase of about 1l0K in T_c of 2:14:1 phase.

Key words： 75.50.Bb 75.50.Kj 81.40.Rs

出版日期: 1990-09-01

:	75.50.Bb	(Fe and its alloys)
	75.50.Kj	(Amorphous and quasicrystalline magnetic materials)
	81.40.Rs	(Electrical and magnetic properties related to treatment conditions)

引用本文:

SHEN Baogen;YANG Linyuan;ZHANG Junxian;WO Feng;NING Taishan;ZHAO Jiangao;GUO Huiqun;ZHAN Wenshan. CRYSTALLIZATION OF AMORPHOUS Fe₆₂CO_15.5Nd₄B_18.5 ALLOY AND ITS INFLUENCE ON HARD MAGNETIC PROPERTIES [J]. 中国物理快报, 1990, 7(9): 429-432.
SHEN Baogen, YANG Linyuan, ZHANG Junxian, WO Feng, NING Taishan, ZHAO Jiangao, GUO Huiqun, ZHAN Wenshan. CRYSTALLIZATION OF AMORPHOUS Fe₆₂CO_15.5Nd₄B_18.5 ALLOY AND ITS INFLUENCE ON HARD MAGNETIC PROPERTIES . Chin. Phys. Lett., 1990, 7(9): 429-432.

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https://cpl.iphy.ac.cn/CN/ 或 https://cpl.iphy.ac.cn/CN/Y1990/V7/I9/429