| 发明名称 |
SLAG DEOXIDATION FOR ELECTRIC FURNACE OPERATION |
| 摘要 |
<p>The present invention according to an embodiment relates to a method for deoxidizing slag during a steel manufacturing process using an electric furnace. The method comprises the steps of: tapping molten steel in the electric furnace into a ladle; and injecting an aluminum-based deoxidizer for slag and quicklime, which are mixed, into a slag layer on an upper side of the tapped ladle.</p> |
| 申请公布号 |
KR20140092432(A) |
申请公布日期 |
2014.07.24 |
| 申请号 |
KR20120153880 |
申请日期 |
2012.12.26 |
| 申请人 |
DONGKUK STEEL MILL CO., LTD. |
发明人 |
YOO, JUNG MIN;KIH, EUNG SOO;KIM, DONG SEEK |
| 分类号 |
C21C7/06;C21C5/52 |
主分类号 |
C21C7/06 |
| 代理机构 |
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