Influence of Magnetic Anisotropy on Hysteresis Loss of Non-oriented Electrical Steel Sheet

被引：0
|
作者：
Tada, Hirotoshi [1 ]
Fujimura, Hiroshi [1 ]
Yashiki, Hiroyoshi [1 ]
机构：
[1] Nippon Steel & Sumitomo Met Corp, Hirohata R&D Lab, Hirohata Ku, Himeji, Hyogo 6711188, Japan
来源：
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN | 2015年 / 101卷 / 04期
关键词：
non-oriented electrical steel sheet; hysteresis loss; magnetic anisotropy; magnetic wall motion; SINGLE-CRYSTALS; MAGNETOSTRICTION; TENSILE; STRESS;
D O I：
10.2355/tetsutohagane.101.269
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
To reveal the influence of magnetic anisotropy on hysteresis loss of electrical steel sheet, hysteresis loss of non-oriented electrical steel sheet with various Si and Al contents and same grain diameter, 100 gm, was analyzed by the hysteresis loss model we advanced in other times. In the result, the influence of magnetic anisotropy was be able to evaluated in isolation from the influence of inner stress or texture etc. on hysteresis loss. Hysteresis loss was proportional to magnetic anisotropy constant. This reason was inferred that as the magnetic anisotropy constant decreases, the energy of magnetic wall decreases, then the magnetic wall was difficult to be pinned by precipitates or grain boundaries.
引用
收藏
页码：269 / 273
页数：5
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