| 发明名称 |
CIRCULATION TUBE REFRACTORY PRODUCT FOR AN RH FURNACE |
| 摘要 |
<p>Disclosed is a circulation tube refractory product which is a cylindrical structure of a single body and which prevents cracks, breakage, and damage from joints. The disclosed circulation tube refractory product for an RH furnace is used in a vessel (1) at the bottom of the RH furnace and comprises a cylindrical circulation tube refractory product (2). The aforementioned circulation tube refractory product (2) is configured as a cylindrical structure of a single body.</p> |
| 申请公布号 |
WO2011158607(A1) |
申请公布日期 |
2011.12.22 |
| 申请号 |
WO2011JP61737 |
申请日期 |
2011.05.23 |
| 申请人 |
SHINAGAWA REFRACTORIES CO., LTD.;HASHIMOTO, NORITAKA;NISHIKADO, TOSHIAKI |
发明人 |
HASHIMOTO, NORITAKA;NISHIKADO, TOSHIAKI |
| 分类号 |
C21C7/10;C04B35/043;C21C7/00;F27D1/00 |
主分类号 |
C21C7/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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