Effects of Anti-phase Boundary on the Iron Loss of Grain Oriented Silicon Steel

被引：8

作者：

Jung, Heejong ^{[1
]}

Kim, Sang-Beom ^{[2
]}

Kim, JinBae ^{[1
,3
]}

Kim, Jongryoul ^{[1
]}

机构：

[1] Hanyang Univ, Dept Met & Mat Sci, Ansan 426791, South Korea

[2] Korea Elect Power Res Inst, Taejon 350380, South Korea

[3] Hanyang Univ, Res Inst Engn & Technol, Ansan 426791, South Korea

来源：

ISIJ INTERNATIONAL | 2011年 / 51卷 / 06期

关键词：

grain oriented silicon steel; iron loss; anti-phase boundary; magnetic domain wall; MAGNETIC-PROPERTIES; SEPARATION; RIBBONS; PHASE;

D O I：

10.2355/isijinternational.51.987

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

We present a systematic analysis of the iron loss behavior of grain oriented silicon steels containing different Si contents using transmission electron microscopy. When the silicon content changed in the range of 3-6.5 wt%, the iron loss showed a convex profile and the maximum iron loss was observed in 5.2 wt% silicon steel. This maximum iron loss should be ascribed to the formation of antiphase boundaries that acted as pinning centers in the magnetic domain wall.

引用

页码：987 / 990

页数：4

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