Core for blow-forming the lining of vessel for molten metal, a l

Details Core for blow-forming the lining of vessel for molten metal, a l Core for blow-forming the lining of vessel for molten metal, a l

1982-02-11

1984-09-04

Rutledge, L. Dewayne

Metallurgical apparatus

Process

266280, 266281, 264 30, B22C 912

Patent

active

044693095

ABSTRACT:
A core for blow-forming the lining of a vessel for molten metal, which core is provided with a main body having blow-in holes and an exhaust port, the side face and the lower faces of said body having the same dimensions and shapes as those of the inside of the lining of said vessel for molten metal, a flange mounted approximately horizontally in the outer direction at the periphery of the upper end of said main body, a plurality of supports which are actuated downwardly from said flange, and airtight and shock absorbers mounted beneath said flange, a lining method which uses said core, and a lining composition used in said lining method.

REFERENCES:
patent: 3878142 (1975-04-01), Tisza
patent: 3917110 (1975-11-01), Kiguchi
patent: 3944193 (1976-03-01), Imai et al.
patent: 4042229 (1977-08-01), Eccleston

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