| 发明名称 |
GRAIN ORIENTIED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
According to an embodiment of the present invention, an oriented electrical steel sheet comprises, based on a base steel sheet: 0.005-0.5 wt% of Ba, 0.005-0.5 wt% of Y, or 0.005-0.5 wt% of Ba and Y in combination; and the remainder consisting of Fe and impurities. |
| 申请公布号 |
KR20160072704(A) |
申请公布日期 |
2016.06.23 |
| 申请号 |
KR20140180687 |
申请日期 |
2014.12.15 |
| 申请人 |
POSCO |
发明人 |
JOO, HYUNG DON;PARK, HYUNG KI;SEO, JIN WOOK;HAN, KYU SEOK;LIM, JAE SOO;KO, HYUN SEOK |
| 分类号 |
C22C38/02;C21D8/12 |
主分类号 |
C22C38/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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