Practical relevance of the "hard directions" of h.g.o. Si-Fe

被引：1

作者：

Baumgartinger, N ^{[1
]}

Pfützner, H ^{[1
]}

Krismanic, G ^{[1
]}

机构：

[1] Vienna Univ Technol, Inst Fundamentals & Theory Elect Engn, Bioelect & Magnetism Lab, A-1040 Vienna, Austria

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 215卷

基金：

奥地利科学基金会;

关键词：

silicon steel; anisotropy; magnetically hard directions; rotational magnetisation; magnetostriction; rotational single-sheet tester;

D O I：

10.1016/S0304-8853(00)00098-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Crystallographically, the magnetically "hard direction" (h.d.) of goss-textured Si-Fe arises in an angle Psi(h.d). close to 55 degrees from the rolling direction. This paper reports the "effective h.d." For h.g.o. Si-Fe subject to rotational magnetisation (RM). While circular RM yielded two values exceeding 55 degrees, elliptical RM showed much lower values, which in addition proved to be affected by the intensity of magnetisation as well as by mechanical stress. Generally, the h.d. showed minimum values of magnetostrictive strain. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：147 / 149

页数：3