Investigation of residual stresses by means of local magnetic measurement

被引：9

作者：

Pulnikov, A

Permiakov, V

Petrov, R

Gyselinck, J

Langelaan, G

Wisselink, H

Dupre, L

Houbaert, Y

Melkebeek, J

机构：

[1] State Univ Ghent, EESA, EELAB, B-9000 Ghent, Belgium

[2] State Univ Ghent, Dept Met & Mat Sci, B-9052 Zwijnaarde, Belgium

[3] State Univ Ghent, Inst Elect Montefiore, B-4000 Liege, Belgium

[4] Katholieke Univ Leuven, MTM, B-3001 Heverlee, Belgium

[5] Univ Twente, Dept Mech Engn, NL-7500 AE Enschede, Netherlands

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷

关键词：

deformation; residual stress; magnetic measurements; X-ray;

D O I：

10.1016/j.jmmm.2003.12.935

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The plastic deformation of a electrical steel results in increase of the dislocation density in the material lattice. It leads to an increase of the number of pinning sites for the magnetic domain wall motion and a general deterioration of the magnetic properties. However, another side effect of the plastic deformation is the residual stress. In this paper, an approach is proposed allowing evaluation of the anisotropy of residual stresses by means of the local magnetic measurements. A good correspondence of the obtained results with X-ray measurements was encountered. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：2303 / 2304

页数：2

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