| 发明名称 |
Refractory ramming mix containing aluminum powder for metal melting furnaces |
| 摘要 |
A refractory ramming mix for forming linings for containers of molten metal contains graded refractory grains size to minimize porosity, optional sintering aids or fluxes, and aluminum powder in the amount of 1 to 15% by volume.
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| 申请公布号 |
US4222782(A) |
申请公布日期 |
1980.09.16 |
| 申请号 |
US19790072008 |
申请日期 |
1979.09.04 |
| 申请人 |
NORTON COMPANY |
发明人 |
ALLIEGRO, RICHARD A.;STARK, RONALD A. |
| 分类号 |
C04B35/101;C04B35/66;(IPC1-7):C04B35/04 |
主分类号 |
C04B35/101 |
| 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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