CSP热轧无取向电工钢的织构特征  

Texture of Hot-Rolled Non-Oriented Electrical Steel by CSP Process

作　　者：李昌义[1] 朱涛[2] 刘正东[1] 刘永刚[2] 陈其安[1] 

机构地区：[1]钢铁研究总院结构材料研究所,北京100081 [2]马鞍山钢铁股份公司技术中心,安徽马鞍山243011

出　　处：《钢铁》2007年第7期56-58,71,共4页Iron and Steel

基　　金：国家"十五"科技攻关项目(2004BA318B)

摘　　要：研究了CSP生产的无取向电工钢(w(Si+Al)=1%)热轧板的织构特征,并与传统流程产品进行了比较。发现两种工艺生产的产品在板厚1/2处的主织构均为{001}<110>织构,即典型的{001}//轧面的α纤维织构。二者的织构沿厚度方向均呈不均匀分布,其强度及对称性从表层到中心逐渐加强。The texture of hot-rolled non-oriented electrical steel （w（Si＋A1）= 1%）produced by CSP process was in- vestigated and compared with conventional products. It was found that the major texture is{001 } 〈110〉, namely, （〈110〉//RD） fibre texture in the center,and the texture distributes non-uniformly in thickness direction and the intensity and symmetry of texture are increased from the surface to the center for both hot rolled electrical steels.

关 键 词：CSP 无取向电工钢 织构 

分 类 号：TG333.71[金属学及工艺—金属压力加工]