发明名称 |
CARBON-CONTAINING REFRACTORY BRICKS |
摘要 |
<p>The invention relates to precluding the shortcomings intrinsic to the conventional unburned carboncontaining refractory bricks, i.e., oxidization under high temperature conditions and the incidental decarbonization, the phenomenon of exfoliation and detachment of the fragile layers, and more particularly to obtaining thereby unburned carbon-containing refractory bricks having the high properties by causing refractory brick material comprising substantially more than 1 weight % carbon to contain 1-10 weight % aluminum powder and/or magnesium powder each independently or in a mixture thereof, and/or 0.5-6 weight % silicon powder.</p> |
申请公布号 |
CA1131260(A) |
申请公布日期 |
1982.09.07 |
申请号 |
CA19800344764 |
申请日期 |
1980.01.31 |
申请人 |
KYUSYU REFRACTORIES CO., LTD. |
发明人 |
WATANABE, AKIRA;MATSUKI, TOSHIYUKI |
分类号 |
C04B35/043;C04B35/01;C04B35/101;C04B35/103;C04B35/44;C21C5/44;C22C29/12;(IPC1-7):04B35/52 |
主分类号 |
C04B35/043 |
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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