
基本信息:
- 专利标题: 一种无取向高硅钢薄板及制备方法
- 申请号:CN201510886587.5 申请日:2015-12-07
- 公开(公告)号:CN105369125B 公开(公告)日:2018-06-26
- 发明人: 黄景文 , 张凤泉 , 骆忠汉 , 吴章汉 , 曾春 , 冯大军 , 周茂金 , 杜涛 , 蔡俊 , 王威
- 申请人: 武汉钢铁有限公司
- 申请人地址: 湖北省武汉市青山区厂前2号门
- 专利权人: 武汉钢铁有限公司
- 当前专利权人: 武汉钢铁有限公司
- 当前专利权人地址: 湖北省武汉市青山区厂前2号门
- 代理机构: 湖北武汉永嘉专利代理有限公司
- 代理人: 段姣姣
- 主分类号: C22C38/02
- IPC分类号: C22C38/02 ; C21D8/12
The invention discloses a non-oriented high silicon steel sheet. The non-oriented high silicon steel sheet comprises the following components in percentage by weight: 6.0-7.0% of Si, N not more than 0.0025%, S not more than 0.005%, P not more than 0.02%, O not more than 0.004%, and C not more than 0.004%. A preparation method comprises the steps of: smelting and cast rolling, hot rolling, warm rolling, cold rolling, acid washing and continuous annealing. The non-oriented high silicon steel sheet is short in flow, low in cost, low in energy consumption, low in pollutant emission, high in yield, wider in product specification range and excellent in magnetic performance; the iron loss P1.0/400 is 7.78-9.62 W/kg; P0.2-5000 is 11.92-24.23 W/kg; and the magnetic induction B8 is 1.34-1.36 T.
公开/授权文献:
- CN105369125A 一种无取向高硅钢薄板及制备方法 公开/授权日:2016-03-02
IPC结构图谱:
C | 化学;冶金 |
--C22 | 冶金(铁的冶金入C21);黑色或有色金属合金;合金或有色金属的处理 |
----C22C | 合金 |
------C22C38/00 | 铁基合金,例如合金钢 |
--------C22C38/02 | .含硅的 |