Core for blow-forming the lining of vessel for molten metal, a lining method using said core, and a lining composition used in said lining method
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United States of America Patent
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Sep 4, 1984
Grant Date -
N/A
app pub date -
Feb 11, 1982
filing date -
Feb 9, 1982
priority date (Note) -
Expired
status (Latency Note)
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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.
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