Effect of zirconium on the magnetic properties of nonoriented semiprocessed electrical steel sheet

被引：6
|
作者：
Nakayama, T [1 ]
Honjou, N [1 ]
机构：
[1] Sumitomo Met Ind Ltd, Wakayama Steel Works, Wakayama 6408555, Japan
来源：
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2000年 / 9卷 / 05期
关键词：
grain size; magnetic properties; semiprocessed nonoriented electrical steel; textures; zirconium precipitates;
D O I：
10.1361/105994900770345683
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of zirconium precipitates on the magnetic properties of nonoriented semiprocessed electrical steel sheets were investigated. Core loss of the test specimens declined for zirconium contents of 0.01 wt.%, whereas the magnetic induction did not change due to the addition of zirconium less than 0.133 wt.%. Precipitates and texture studies revealed that the zirconium precipitates had no effect on the grain coarsening at hot rolling and after final annealing after being cold rolled.
引用
收藏
页码：552 / 556
页数：5
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