Effect of Al content on magnetic properties of non-oriented electrical steel by simulated CSP process

被引：9
|
作者：
Li Jun [1 ]
Sun Ying [2 ]
Zhao Yu [3 ]
Yu Xiao-jun [3 ]
Li Bo [1 ]
机构：
[1] Cent Iron & Steel Res Inst, Beijing 100081, Peoples R China
[2] Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China
[3] Adv Technol & Mat Co Ltd, Funct Mat Branch, Beijing 100081, Peoples R China
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2007年 / 14卷
关键词：
CSP process; non-oriented electric steel; aluminum content; magnetic property;
D O I：
10.1016/S1006-706X(08)60112-0
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In this work, non-oriented electrical steels are prepared by a simulated compact strip production (CSP) line in the laboratory. Effect of Al content on magnetic properties of non-oriented electrical steels was studied by means of optical microscope, SEM, TEM and energy spectrum analysis. The outcome from the simulated production line is quite consistent with findings from the industrial CSP production of non-oriented electrical steels: When Als content is in the dangerous range of 0.005 similar to 0.15%, AlN precipitate is fine, grain growth is inhibited and core lose is increased.
引用
收藏
页码：364 / 367
页数：4
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