Effect of the rapid heating on the magnetic properties of non-oriented electrical steels

被引：11

作者：

Baudouin, P

Belhadj, A

Houbaert, Y

机构：

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

[2] RDCS Cockerill Sambre, B-4000 Liege, Belgium

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 238卷 / 2-3期

关键词：

rapid heating; thermal stresses; magnetic properties; microstructure; non-oriented electrical steels;

D O I：

10.1016/S0304-8853(01)00916-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurements of the bulk magnetic properties for two non-oriented electrical steels after a rapid heating are reported. A deterioration of the magnetic properties was observed for the fully processed non-oriented grade and an improvement for the semi-processed non-oriented grade. This publication emphasizes the effects due to the competition between the increase of the grain size and the appearance of thermal stresses during the rapid heating on the magnetic properties of the steels. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：221 / 225

页数：5