摘要
为开发高效电机用冷轧无取向电工钢,借助实验室薄板坯连铸连轧模拟设备及扫描电镜、透射电镜等检验手段研究了成分、组织、织构和析出物等对无取向电工钢磁性能的影响规律;结果表明:常化处理使组织均匀化并增加有利于磁性提高的织构组分;采用CSP流程开发的高效电机用无取向电工钢铁损平均值3.4 0 W/kg,磁感≥1.68 T。
In order to develop electrical steel for high efficiency motor, effect of components, microstructure, texture and precipitation on magnetic property of electrical steel are analyzed. From the result, normalizing treatment makes microstructure uniform and increases component of favorable texture. Iron loss of electrical steel developed by CSP line is 3.40 W/kg and magnetic induction is more than l. 68 T.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
2011年第1期31-35,共5页
Journal of Iron and Steel Research
关键词
薄板坯连铸连轧
高效电机
无取向电工钢
铁损
磁感
TSCR
high efficiency motor
non-oriented electrical steel
iron loss
magnetic induction
