Anisotropic strains produced by surface abrasion, and their effect on the magnetic properties of silicon sheet steel
作者:
R.G.Martindale,
期刊:
Journal of the Institution of Electrical Engineers - Part II: Power Engineering
(IET Available online 1948)
卷期:
Volume 95,
issue 47
页码: 620-626
年代: 1948
DOI:10.1049/ji-2.1948.0173
出版商: IEE
数据来源: IET
摘要:
Measurements of magnetostriction and permeability of samples of hot-and cold-rolled silicon steels are given before and after abrasion in different directions relative to the applied field. It is shown that surface abrasion of electrical sheet steel produces high internal strains of a markedly directional nature which affect the magnetic properties. The results are interpreted in terms of the domain theory of ferromagnetism.
点击下载:
PDF
(984KB)
返 回