Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1996-10-30
1998-08-18
Batten, Jr., J. Reed
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
222606, B22D 1114, B22D 4160
Patent
active
057946825
ABSTRACT:
The nozzle includes a chimney whose upper end is connected to the output nozzle of a vessel containing liquid metal and whose lower end is connected to a terminal part of the nozzle provided with outlets for distributing liquid metal into the casting space defined by the mold. The terminal part includes, in its upper region, at least one opening for allowing the reheating of the inside of the terminal part by a burner. The nozzle is particularly adapted for use with a bottomless mold having intensively internally cooled walls, and is preferably made of a refractory material.
REFERENCES:
patent: 3672431 (1972-06-01), Bryson
patent: 3738419 (1973-06-01), Hartmann et al.
patent: 4531569 (1985-07-01), Fritscher
Abstract of Japanese Patent Publication 60-221154 Published Nov. 5, 1985.
Abstract of U.S.S.R. Inventor's Certificate 716704 Published Feb. 28, 1980.
Barbe Jacques
Damasse Jean-Michel
Batten, Jr. J. Reed
Cole Thomas W.
Usinor Sacilor (Societe Anonyme)
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