发明名称 |
ALUMINA-SILICON CARBIDE-CARBON REFRACTORY CASTABLE CONTAINING MAGNESIUM ALUMINATE SPINEL |
摘要 |
A refractory castable comprised of: about 45 % to about 75 % by weight high alumina grain; about 2 % to about 35 % by weight silicon carbide; about 1 % to about 8 % by weight carbon; about 1 % to about 8 % by weight calcium aluminate cement; and about 1 % to about 10 % by weight fine magnesium aluminate spinel, the spinel having a grain size of less than about 150 .mu.m (100 Tyler mesh) and being comprised of about 10 % to about 33 % by weight magnesium oxide (MgO) and about 67 % to about 90 % by weight alumina (A12O3).
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申请公布号 |
CA2303933(A1) |
申请公布日期 |
1999.08.26 |
申请号 |
CA19982303933 |
申请日期 |
1998.12.07 |
申请人 |
NORTH AMERICAN REFRACTORIES CO. |
发明人 |
BOGAN, JEFFREY E. |
分类号 |
C04B35/66;C04B35/103;(IPC1-7):C04B35/10;C04B35/565;C04B35/567 |
主分类号 |
C04B35/66 |
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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