发明名称 |
Molten aluminum resistant refractory composition containing ceramic fibers |
摘要 |
A ceramic fiber containing refractory moldable composition suitable for use with molten aluminum alloys, the composition comprised of 10-20 wt. % ceramic fiber, 30.5-45 wt. % colloidal silica, 30-45 wt. % total content of liquid carrier, 0.5-5 wt. % organic polymer and 1-25 wt. % barium sulfate. The composition has a high level of resistance to attack or penetration by molten aluminum.
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申请公布号 |
US5039634(A) |
申请公布日期 |
1991.08.13 |
申请号 |
US19900533107 |
申请日期 |
1990.06.04 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
DULBERG, JED L.;STEELMAN, JOHN K.;MYERS, TIMOTHY K. |
分类号 |
C04B35/80 |
主分类号 |
C04B35/80 |
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