Electroslag remelting plant with a mould and a hood
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United States of America Patent
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-
Apr 1, 2003
Grant Date -
N/A
app pub date -
May 8, 2000
filing date -
May 7, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an electroslag remelting point with a mold (4) for forming an ingot from the remelted material of at least one consumable electrode (33), with a body (6) having at least one vertically driven electrode rod (15) for advancing a respective consumable electrode (33), and with a hood (19) which is disposed above the mold (4) and has at least one opening (18) which is concentric with the respective electrode axis (A), a pot-shaped boiler (20) is provided which accommodates the mould (4) and can be joined to the hood (19) to form a chamber (34) which is closed all round, completely encompasses the mould (4, 28) and can be connected via pipelines (22, 23) to a vacuum pump and/or a gas source, so that the chamber (34) can be evacuated or filled with an inert gas.
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