Evolution of the magnetic properties of ordered Fe70Al30 alloy with mechanical milling time

被引：14
|
作者：
Apiñaniz, E
Garitaonandia, JS
Plazaola, F
Martín, D
Jiménez, JA
机构：
[1] Elektrika & Elektronika Saila, Zientzi Fakultatea, UPV, EHU, Bilbao 48080, Spain
[2] Fisika Aplikatua II Saila, Zientzi Fakultatea, UPV, EHU, Bilbao 48080, Spain
[3] CENIM, Madrid 28040, Spain
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 2003年 / 106卷 / 1-3期
关键词：
Fe-Al alloys; magnetism; order-disorder transition;
D O I：
10.1016/S0924-4247(03)00138-9
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This work presents the disordering process produced by mechanical milling of the Fe70Al30 alloy and the evolution of the magnetic behaviour induced by it. For that purpose X-ray diffraction (XRD) technique and magnetic measurements are used in order to describe the structure and the magnetic phenomena that take place. It can be observed that milling induces a disorder in the sample, at the same time the lattice parameter increases and the magnetic behaviour changes drastically. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：76 / 79
页数：4
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