|
|||||
|
|
| 板坯加热温度对低温技术取向电工钢抑制剂与磁性的影响 | |
| 引用本文： | 夏兆所,康永林,倪献娟,周谊军,王全礼.板坯加热温度对低温技术取向电工钢抑制剂与磁性的影响[J].北京科技大学学报,2009,31(4). |
| 作者姓名： | 夏兆所 康永林 倪献娟 周谊军 王全礼 |
| 作者单位： | 1. 北京科技大学新金属材料国家重点实验室,北京,100083;首钢总公司技术研究院,北京,100041 2. 北京科技大学新金属材料国家重点实验室,北京,100083 3. 首钢总公司技术研究院,北京,100041 |
| 摘 要： | 利用透射电镜研究了采用"固有抑制剂法"低温板坯加热技术生产的取向电工钢热轧板中抑制剂的析出行为,探讨了板坯加热温度对二次再结晶和成品磁性的影响.结果表明:热轧板中析出相以复合硫化物为主;随着板坯加热温度的提高,复合硫化物中铜锰比增高,析出相尺寸减小,分布更均匀,同时AlN析出增多,使得抑制力更强,二次再结晶更完善,磁性更好. |
| 关 键 词： | 取向电工钢 抑制剂 磁性 析出相 |
Influence of slab reheating temperature on inhibitors and magnetic properties of grain-oriented electrical steel produced by low slab reheating temperature techniques |
|
| XIA Zhao-suo,KANG Yong-lin,NI Xian-juan,ZHOU Yi-jun,WANG Quan-li.Influence of slab reheating temperature on inhibitors and magnetic properties of grain-oriented electrical steel produced by low slab reheating temperature techniques[J].Journal of University of Science and Technology Beijing,2009,31(4). | |
| Authors: | XIA Zhao-suo KANG Yong-lin NI Xian-juan ZHOU Yi-jun WANG Quan-li |
| Abstract: | The behavior of precipitation in hot bands of grain-oriented electrical steel produced by the inherent inhibitor method was investigated by means of transmission electron microscopy(TEM).The effects of slab reheating temperature on secondary recrystallization and magnetic properties after secondary recrystallization annealing were discussed.Experimental results show that most of the particles in hot bands are complex copper-manganese sulphides.As the slab reheating temperature increases,an increase of Cu/Mn... |
| Keywords: | grain-oriented electrical steel inhibitor magnetic properties precipitate |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |