Molten steel pouring nozzle

Dispensing – Molten metal dispensing – With subjacent flow guide

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266236, 501104, B22D 4150

Patent

active

055053483

ABSTRACT:
A molten steel pouring nozzle having, along the axis thereof, a bore through which molten steel flows. At least part of an inner portion of the molten steel pouring nozzle, which inner portion forms the bore, is formed of a refractory consisting essentially of:

REFERENCES:
patent: 4691844 (1987-09-01), Ishino et al.
Patent Abstracts of Japan, vol. 17, No. 675 (M-1526), 13 Dec. 1993 of JP-A-05 228593, (Akechi Ceramics KK), 7 Sep. 1993.
Database WPI, Week 8223, Derwent Publications Ltd., London, GB; AN 82-47306E of JP-A-57 071 860 (Kurosaki Refract KK), 4 May 1982 of JP-A-57 071 860 (Kurosaki Refract KK), 4 May 1982.
Patent Abstracts of Japan, vol. 13, No. 229 (M-831) [3577], 26 May 1989 of JP-A-01 044250 (Kawasaki Refract Co. Ltd.), 8 Oct. 1987.
Patent Abstracts of Japan, vol. 013, No. 225 (M-830), 25 May 1989 of JP-A-01 040154 (Akechi Ceramics KK), 10 Feb. 1989.

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