| 发明名称 |
REFRACTORY |
| 摘要 |
<p>A means for producing nitride bonded refractory shapes, in situ, by mixing an aluminum metal powder, relatively pure silica, crude clay and a refractory aggregate. The mixes are pressed into shapes and burned at elevated temperatures in a nitriding atmosphere to form the bond.</p> |
| 申请公布号 |
CA1156687(A) |
申请公布日期 |
1983.11.08 |
| 申请号 |
CA19810376485 |
申请日期 |
1981.04.29 |
| 申请人 |
DRESSER INDUSTRIES, INC. |
发明人 |
WINKELBAUER, HOWARD M.;PETRAK, DANIEL R.;KLEEB, THOMAS R.;WANG, KE-CHIN |
| 分类号 |
C04B35/101;C04B33/13;C04B35/443;C04B35/65;(IPC1-7):C04B35/58 |
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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