Ferromagnetic Fe-based amorphous alloy with high glass-forming ability

J Mater Sci Technol ›› 2001, Vol. 17 ›› Issue (02): 260-262.

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Ferromagnetic Fe-based amorphous alloy with high glass-forming ability

Min XU, Mingxiu QUAN, Zhuangqi HU, Lizhi CHENG, Kaiyuan HE

State Key Laboratory for RSA, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110015, China...

Received:2001-01-21 Revised:2001-02-05 Online:2001-03-28 Published:2009-10-10
Contact: Min XU

Abstract

Abstract: A ferromagnetic amorphous Fe73Al4Ge2Nb1P10C6B4 alloy with high glass-forming ability was synthesized by melt spinning. The supercooled liquid region before crystallization reaches about 65.7 K. The crystallized structure consists of alpha -Fe, Fe3B, FeB, Fe3P and Fe3C phases. The Fe-based amorphous alloy exhibits good magnetic properties with a high saturation magnetization and a low saturated magnetostriction. The crystallization leads to an obvious decrease in the soft magnetic properties.

Key words:

Min XU, Mingxiu QUAN, Zhuangqi HU, Lizhi CHENG, Kaiyuan HE. Ferromagnetic Fe-based amorphous alloy with high glass-forming ability[J]. J Mater Sci Technol, 2001, 17(02): 260-262.

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Ferromagnetic Fe-based amorphous alloy with high glass-forming ability

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