Influence of Cr Addition on Magnetic Properties of Amorphous Nd4Fe77.5B18.5 Alloy

Chin. Phys. Lett.

1996, Vol. 13

Issue (3): 227-230 DOI:

Original Articles

Influence of Cr Addition on Magnetic Properties of Amorphous Nd₄Fe_77.5B_18.5 Alloy

GU Ben-xi;SHEN Bao-gen¹;WANG Hao²;ZHU Xiao-bin;ZHAI Hong-ru

Department of Physics, Nanjing University, Nanjing 210008 ¹State Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 ²Department of Physics, Southeast University, Nanjing 210096

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GU Ben-xi, SHEN Bao-gen, WANG Hao et al 1996 Chin. Phys. Lett. 13 227-230

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Abstract The influence of Cr addition on the magnetic moment, Curie temperature and crystallization temperature of amorphous Nd₄Fe_77.5B_18.5 alloy was investigated. With increasing Cr content, the magnetization and Curie temperature decrease, but the crystallization temperature increases. It is found that the substitution of Cr for Fe can enhance greatly the coercivity of crystallized sample.

Keywords: 75.50.Bb 75.50.Kj 75.30.Cr

Published: 01 March 1996

PACS:	75.50.Bb	(Fe and its alloys)
	75.50.Kj	(Amorphous and quasicrystalline magnetic materials)
	75.30.Cr	(Saturation moments and magnetic susceptibilities)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I3/0227

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