Peculiarities of manifestation of Barkhausen effect in Fe73.5Cu1Nb3Si13.5B9 alloy in amorphous and nanocrystalline states

被引：0
|
作者：
Shulika, VV [1 ]
Lavrent'ev, AG [1 ]
Potapov, AP [1 ]
Korzunin, GS [1 ]
机构：
[1] Russian Acad Sci, Inst Met Phys, UD, Ekaterinburg 620219, Russia
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2003年 / 254卷
关键词：
Barkhausen effect; domain structure; thermomagnetic treatment;
D O I：
10.1016/S0304-8853(02)00887-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of the structural state of Fe73.5Cu1Nb3Si13.5B9 alloy on the electromotive force of the Barkhausen jumps flux (epsilon) over bar averaged over a period of magnetization reversal is studied. It is shown that (epsilon) over bar of Fe73.5Cu1Nb3Si13.5B9 alloy in an amorphous state is twice as low as that in a nanocrystalline one. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：454 / 456
页数：3
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