Process for producing refractory plate for sliding nozzle
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United States of America Patent
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Oct 4, 1988
Grant Date -
N/A
app pub date -
Aug 13, 1986
filing date -
Aug 22, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
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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