| 发明名称 |
Ramming mix for forming a mullite-corundum lining within a foundry furnace |
| 摘要 |
A foundry furnace lining is formed using an improved ramming mix composed predominantly of raw kyanite particles and alumina particles. The particulate mix is sintered to form a silica slag-resistant lining, which sintering is accompanied by reactions that produce compressive forces that strengthen the product lining.
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| 申请公布号 |
US4762305(A) |
申请公布日期 |
1988.08.09 |
| 申请号 |
US19870070146 |
申请日期 |
1987.07.02 |
| 申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
RICE, HAL H. |
| 分类号 |
C04B35/18;C04B35/66;F27D1/16;(IPC1-7):C21C5/44 |
主分类号 |
C04B35/18 |
| 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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