Method and apparatus for fabricating glad ingots
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United States of America Patent
Stats
-
Oct 9, 1984
Grant Date -
N/A
app pub date -
Jan 21, 1982
filing date -
Jan 31, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of and apparatus for fabricating clad ingots or clad slabs includes a hollow body which corresponds to the dimensions of a finished slab and which has at least one side plate of cladding material and other thinner side sheets forming an upright tubular hollow body which is inserted into a larger ingot mold. Refractory insulating material is disposed between the bottom end of the hollow body and the bottom wall of the mold and between the sides of the hollow body and the sides of the mold, the hollow body being subsequently charged with a molten base metal. Prior to inserting the hollow body into the mold, the bottom end thereof is sealed closed by a bottom wall and a cover plate is placed on the top end of the hollow body.
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