Dynamic magnetoelastic properties of the Fe80Si10B10 amorphous alloy subjected to crystallization annealing

被引:2
|
作者
Fedorova, N. V. [1 ]
Il'yasov, R. S. [1 ]
机构
[1] Russian Acad Sci, Inst Physicotech, Ural Branch, Izhevsk 426000, Russia
来源
PHYSICS OF METALS AND METALLOGRAPHY | 2011年 / 112卷 / 05期
关键词
electromagnetoacoustic conversion; amorphous alloys; surface crystallization;
D O I
10.1134/S0031918X1105022X
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Dynamic magnetoelastic properties of the Fe80Si10B10 amorphous alloy have been investigated by the method of double electromagnetoacoustic transformation (EMAT) depending on the temperature of crystallization annealing. The anomalous changes in the differential magnetostriction and damping and velocity of ultrasound revealed in the region of surface crystallization are similar to changes in the parameters of the double EMAT in the Fe73.7Cu1.0Nb3.2Si12.7B9.4 finemet, although some distinctions have been observed.
引用
收藏
页码:466 / 469
页数:4
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