Runner for guiding a flow of liquid metal

Details Runner for guiding a flow of liquid metal Runner for guiding a flow of liquid metal

1998-12-22

2000-09-26

Kastler, Scott

Metallurgical apparatus

Means for treating ores or for extracting metals

By means applying heat to work, e.g., furnace

266196, C21B 710

Patent

active

061238945

ABSTRACT:
Runner for guiding a flow of liquid metal and/or slag, comprising a refractory permanent lining and, inside the latter, a refractory wear lining, in which runner the permanent lining is arranged inside an elongate trough-like steel casing, in which parallel runner ducts through which a gaseous cooling medium is passed run through this permanent lining divided along the circumference and in the vicinity of the bottom and the walls of the steel casing, and in which the wearing and the permanent lining are separated from one another by a deformable layer which is made from the group of materials comprising dry refractory ramming mixture and refractory felt.

REFERENCES:
patent: 1881228 (1932-10-01), Pape
patent: 3587198 (1971-06-01), Hensel
patent: 4426067 (1984-01-01), Hopkins
patent: 4508323 (1985-04-01), Fleming
patent: 5031882 (1991-07-01), van Laar et al.

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