Dispensing – Molten metal dispensing – With subjacent flow guide
Patent
1997-08-07
1999-05-11
Kastler, Scott
Dispensing
Molten metal dispensing
With subjacent flow guide
501 99, 501103, B22D41/08
Patent
active
059025115
ABSTRACT:
A molten steel pouring nozzle having a bore therethrough, at least a portion of the nozzle forming the bore being comprised of a refractory having calcium zirconate: from 20 to 75 weight %, graphite: from 5 to 30 weight %, and calcium silicide: from 0.5 to 15 weight %.
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Perich Regis M.
Richter Tomas
Kastler Scott
Kusner Mark
North American Refractories Co.
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