| 发明名称 |
NON-ORIENTED ELECTRICAL STEEL SHEETS AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
Disclosed is a non-oriented electrical steel sheet. According to an embodiment of the present invention, the non-oriented electrical steel sheet comprises: less than or equal to 0.005 wt% of C; 2.2-4.5 wt% of Si; less than or equal to 0.1 wt% of Mn; 0.4-3 wt% of Al; 0.1-0.30 wt% of at least one of Sn and Sb; and residual Fe and other unavoidably added impurities. |
| 申请公布号 |
KR20150073801(A) |
申请公布日期 |
2015.07.01 |
| 申请号 |
KR20130161903 |
申请日期 |
2013.12.23 |
| 申请人 |
POSCO |
发明人 |
JOO, HYUNG DON;KO, HYUN SEOK;PARK, HYUNG KI;LIM, JAE SOO;SEO, JIN WOOK;HAN, KYU SEOK |
| 分类号 |
C22C38/02;C21D8/12;C22C38/60;H01F1/16 |
主分类号 |
C22C38/02 |
| 代理机构 |
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