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公开(公告)号:US4985378A
公开(公告)日:1991-01-15
申请号:US240278
申请日:1988-09-06
申请人: Kenji Ichikawa , Noboru Tsukamoto , Eishi Iida , Yuji Yoshimura , Junichi Inoue
发明人: Kenji Ichikawa , Noboru Tsukamoto , Eishi Iida , Yuji Yoshimura , Junichi Inoue
IPC分类号: B22D11/10 , B22D41/54 , C04B35/00 , C04B35/10 , C04B35/103 , C04B35/64 , C04B35/657 , C04B35/80
摘要: A carbon-containing refractory is formed by mixing 1-10 weight % of silicon nitride, 1-35 weight % of carbon, and a remainder of a refractory raw material, molding the mixture into a molded body, and burning the molded body such that fine whiskers of silicon carbide are uniformly distributed within the matrix.
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公开(公告)号:US4830992A
公开(公告)日:1989-05-16
申请号:US261883
申请日:1988-10-25
申请人: Kenji Ichikawa , Noboru Tsukamoto , Hitoshi Iwado , Eishi Iida
发明人: Kenji Ichikawa , Noboru Tsukamoto , Hitoshi Iwado , Eishi Iida
IPC分类号: C04B35/00 , C04B35/01 , C04B35/043 , C04B35/103 , C04B35/111 , C04B35/48 , C04B35/484 , C04B35/49
CPC分类号: C04B35/484 , C04B35/013 , C04B35/111 , C04B35/49
摘要: A carbon containing refractory comprising, by weight: 5 to 60% of AZT clinker mainly constituted by ZrO.sub.2, Al.sub.2 O.sub.3, TiO.sub.2 and SiO.sub.2 ; 3 to 40% of a carbon source; and the balance being at least one or two refractories selected from a group consisting of alumina, magnesia, zirconia, mullite, spinel, calcia, and fused quartz.
摘要翻译: 一种含碳耐火材料,其包含:主要由ZrO 2,Al 2 O 3,TiO 2和SiO 2构成的AZT熟料5〜60% 3〜40%的碳源; 其余为至少一种或两种选自氧化铝,氧化镁,氧化锆,莫来石,尖晶石,氧化钙和熔融石英的耐火材料。
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