| 发明名称 |
PROCESS FOR CONVERTER BLOWING OF LOW SILICON MOLTEN IRON |
| 摘要 |
PURPOSE:To produce constantly low phosphorus steel by converter top blowing by addition of slag making agent of a specific composition to molten iron composed of molten cast iron or molten steel containing 0,1 or less Si. |
| 申请公布号 |
JPS5258009(A) |
申请公布日期 |
1977.05.13 |
| 申请号 |
JP19750134317 |
申请日期 |
1975.11.08 |
| 申请人 |
SUMITOMO METAL IND |
发明人 |
IKEDA RIYUUKA;OKAZAKI TAKU;MATSUO TOORU |
| 分类号 |
C21C7/076;C21C5/28;C21C5/36 |
主分类号 |
C21C7/076 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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