Magnetic properties of Ti-Fe alloy powders prepared by mechanical grinding

被引：13
|
作者：
Saito, T [1 ]
机构：
[1] Chiba Inst Technol, Dept Engn Met, Narashino, Chiba 2750016, Japan
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 364卷 / 1-2期
关键词：
D O I：
10.1016/S0925-8388(03)00532-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The magnetic properties of two intermetallic compounds, TiFe and TiFe2 phase, in the Ti-Fe system alloy are studied. The TiFe phase known as a hydrogen absorption material is paramagnetic. Mechanical grinding of the TiFe phase results in decomposition into TiFe2 and amorphous phases. The TiFe2 phase is found to be ferromagnetic at room temperature with a saturation magnetization of around 80 emu/g. The Curie temperature of the TiFe2 phase is determined to be 430 K in a vibrating sample magnetometer. (C) 2003 Elsevier B.V. All rights reserved.
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页码：113 / 116
页数：4
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