| 发明名称 |
Carbon bricks with micro-porosity or supermicro-porosity and method for manufacturing |
| 摘要 |
Refractory brick lining for reduction and smelting furnaces, consists of more than 50 weight % carbon and less than 25 weight % mullite. The bricks are micro-porous and contain 5-10 weight % SiC. |
| 申请公布号 |
EP1538223(B1) |
申请公布日期 |
2016.09.14 |
| 申请号 |
EP20040026168 |
申请日期 |
2004.11.04 |
| 申请人 |
SGL CARBON SE |
发明人 |
MITTAG, JÖRG, DR. |
| 分类号 |
C04B35/532;C04B35/66;C04B35/52;C21B7/06;F27D1/00 |
主分类号 |
C04B35/532 |
| 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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