CSP流程生产高磁感无取向电工钢磁各向异性研究  

Analysis of Magnetic Anisotropy of High Magnetic Induction Non-Oriented Electrical Steel Produced by CSP Processes

作　　者：施立发[1] 朱涛[1] 王立涛[1] 丁萍[1] 

机构地区：[1]马鞍山钢铁股份有限公司,安徽马鞍山243000

出　　处：《钢铁研究学报》2011年第4期42-45,共4页Journal of Iron and Steel Research

基　　金：国家"十五"科技攻关项目(2004BA318B)

摘　　要：对CSP流程生产的高磁感无取向电工钢50W1300在偏离轧制方向不同角度处的磁性能进行了测试和分析。结果表明:在偏离轧向不同角度处,磁性能差异显著,尤其在α=60°时磁感最低;偏离轧制方向不同角度处的磁性能大小取决于织构类型、强度及分布状态;增强{100}<0vw>和α、η取向的有利织构组分,降低不利的γ取向织构组分,且使有利织构组分分布越漫散,磁各向异性越小。Magnetic properties of high magnetic induction non-oriented electrical steel 50W1300 produced by CSP processes were investigated with different direction in relation to the rolling direction.The result shows that magnetic properties are significantly different in relation to the rolling direction,in particular,the minimum magnetic induction occurs at 60° in relation to the rolling direction.Magnetic properties of different directions in relation to rolling direction depend on type and distribution state of texture component.The magnetic anisotropy can be improved by enhancing {100} 0vw,α,η fiber textures,weakening {111} 112 fiber texture,and strengthening diffuse distribution of favorable texture.

关 键 词：磁各向异性 CSP 织构 高磁感 

分 类 号：TM275[一般工业技术—材料科学与工程]