Magnetoelastic effect in plastically deformed ferromagnetic steels in weak magnetic fields

被引：7
|
作者：
Kuleev, V. G. [1 ]
Tsar'kova, T. P. [1 ]
机构：
[1] Russian Acad Sci, Ural Div, Inst Met Phys, Ekaterinburg 620041, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2009年 / 108卷 / 03期
关键词：
INITIAL PERMEABILITY; COERCIVE FORCE; STRESS;
D O I：
10.1134/S0031918X09090014
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A sharp decrease in the magnitude of magnetoelastic effect M (sigma) as a result of unloading after preliminary plastic extension has been revealed in ferromagnetic steels in weak magnetic fields. The physical origin of this effect and the dependence of M (sigma) on sigma (in the elastic region) and on deformations E > (in the plastic region) are considered.
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页码：217 / 225
页数：9
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