CSP热轧无取向电工钢的织构特征

钢铁, 2007, 42(7): 56-0.

CSP热轧无取向电工钢的织构特征

李昌义 , 朱涛 , 刘正东 , 刘永刚 , 陈其安

1.1. 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

1.1. Institute for Structural Materials, Central Iron and Steel Research Institute, Beijing 100081, China

2. 2. Technology Center, Ma’anshan Iron &

Steel Co., Ltd., Maanshan 243011, Anhui, China

关键词： CSP;无取向电工钢;织构

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

LI Changyi , ZHU Tao , LIU Zhengdong , LIU Yonggang , CHEN Qian

Keywords： CSP;nonoriented electrical steel;texture

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+Al)=1%)produced by CSP process was investigated and compared with conventional products. It was found that the major texture is｛001｝<110> , namely, α (<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.

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