| 发明名称 |
STAVE, BLAST FURNACE, AND BLAST FURNACE OPERATION METHOD |
| 摘要 |
<p>Disclosed is a stave which is provided with a stave provided on the inner peripheries of the bosh and the belly of a blast furnace. The stave is provided with: a copper or copper-alloy stave body having a reference surface facing the internal space of the blast furnace; and a plurality of protrusions protruding from the reference surface toward the internal side of the blast furnace.</p> |
| 申请公布号 |
WO2011062261(A1) |
申请公布日期 |
2011.05.26 |
| 申请号 |
WO2010JP70707 |
申请日期 |
2010.11.19 |
| 申请人 |
NIPPON STEEL CORPORATION;ANAN KUNIYOSHI;CHUMAN TOSHIYUKI;KAWAOKA KOJI;MATSUOKA YOSHIYUKI;HONDA MOTOKI |
发明人 |
ANAN KUNIYOSHI;CHUMAN TOSHIYUKI;KAWAOKA KOJI;MATSUOKA YOSHIYUKI;HONDA MOTOKI |
| 分类号 |
C21B7/10;C21B7/24 |
主分类号 |
C21B7/10 |
| 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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