发明名称 |
Process for producing refractory plate for sliding nozzle |
摘要 |
Alumina-carbon-based refractory plates for the sliding nozzle are produced from alumina powder and carbon powder of specific particle diameter, in addition to the conventional refractory materials. The plates are durable and have good resistance to molten steel because of a compact structure which prevents the sticking of molten steel.
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申请公布号 |
US4775504(A) |
申请公布日期 |
1988.10.04 |
申请号 |
US19860896166 |
申请日期 |
1986.08.13 |
申请人 |
KUROSAKI REFRACTORIES CO., LTD. |
发明人 |
SHIKANO, HIROSHI;SURUGA, TOSHIHIRO |
分类号 |
B22D41/32;C04B35/103;C04B35/106;(IPC1-7):C04B35/64 |
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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