New method of characterization of magnetoelastic properties of amorphous ring cores

被引:10
|
作者
Bienkowski, A
Kolano, R
Szewczyk, R
机构
[1] Warsaw Univ Technol, Inst Metrol & Measuring Syst, PL-02525 Warsaw, Poland
[2] Inst Nonferrous Met, PL-44101 Gliwice, Poland
[3] Ind Res Inst Automat & Measurements, PL-02486 Warsaw, Poland
关键词
magnetoelastic effect; amorphous systems-alloys;
D O I
10.1016/S0304-8853(02)00755-2
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
New method of characterization of magnetoelastic properties of amorphous ring cores is presented. The uniform compressive stresses are applied to the core perpendicular to the magnetic flux direction using special backings. The magnetoelastic properties of the amorphous Fe-78 Si-13 B-9 ring core were investigated by the described method. The effect of stress up to 30 MPa is presented. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:67 / 69
页数:3
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