| 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> |
