发明名称 |
PLATE BRICK FOR UNFIRED SLIDING NOZZLE |
摘要 |
PURPOSE:To inhibit the oxidation of the sliding surface of a sliding nozzle, to suppress surface roughening and to improve durability by adding prescribed percentages of polysilane powder and tar and/or a silicone resin soln. as a binder to body composed of refractory inorg. materials. CONSTITUTION:Body composed of refractory inorg. materials is mixed with 1-10wt.% polysilane powder of <=0.2mm particle size based on the amt. of the body. Tar and/or a silicone resin soln. as a binder is added to the mixture by 2-15wt.% basing on the amt. of the mixture and they are kneaded. This kneaded material is molded to obtain the title brick. |
申请公布号 |
JPH03146460(A) |
申请公布日期 |
1991.06.21 |
申请号 |
JP19890285523 |
申请日期 |
1989.10.31 |
申请人 |
KAWASAKI REFRACT CO LTD |
发明人 |
YAMAMOTO JUSAKU;SAKAGUCHI MASAYUKI;SHINTANI HIROTAKA;KAWAKAMI TATSUO |
分类号 |
B22D41/32;C04B35/00;C04B35/632 |
主分类号 |
B22D41/32 |
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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