Development of Middle Grade Non-Oriented Electrical Steel in CSP Process

摘要：

Middle grade non-oriented electrical steel was developed in CSP process. Effect of annealing process on microstructure and properties of electrical steel has been investigated. Microstructure and separation have been analyzed. The results of analysis show that effect of annealing parameters on microstructure, texture and magnetic properties of electrical steel is obvious; In order to achieve perfect magnetic properties and punching properties, electrical steel with different Si content should have respective annealing technology; By optimizing components and production process,middle grade non-oriented electrical steel achieves iron loss P1.5 less than 3.7 W/kg and magnetic induction B50 more than 1.67 T.

关键词： CSP non-oriented electrical steel annealing microstructure

作者: GU Jian-guo WANG Li-tao ZHU Tao SU Shi-huai ZHANG Jian-ping

作者单位: Maanshan Iron and Steel Co.Ltd., Maanshan 243000, Anhui, China

会议类型: 国际会议

会议名称: 2009年薄板坯连铸连轧国际研讨会(TSCR 2009)(2009 International Symposium on Thin Slab Casting and Rolling)

会议地点: 南京

会议语种:英文

页码: 348-353

在线出版日期: 2009-05-13（万方平台首次上网日期，不代表论文的发表时间）