| 发明名称 |
PRODUCTION OF FERRO-ALLOYS |
| 摘要 |
<p>A method for producing a ferro-alloy in an electric arc furnace is disclosed. The method comprises the step of charging the furnace with an un-agglomerated carbon-containing polymer such that the polymer functions as a slag foaming agent.</p> |
| 申请公布号 |
KR101365413(B1) |
申请公布日期 |
2014.02.19 |
| 申请号 |
KR20077006522 |
申请日期 |
2005.05.20 |
| 申请人 |
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发明人 |
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| 分类号 |
C22B3/00;C22C33/04;C22C35/00;C22C38/00 |
主分类号 |
C22B3/00 |
| 代理机构 |
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