Method and device for uphill casting, comprising a chill or core stackings with an open pouring gate
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United States of America Patent
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N/A
Issued Date -
Sep 25, 2003
app pub date -
May 29, 2003
filing date -
Jul 11, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for uphill/low-pressure casting, especially of light metal alloys, with a casting table having a flow-through opening, with a casting furnace lying below the casting table with a riser pipe forming an upwardly open mouth opening, with a mould having a base plate which has a downwardly open pouring-in opening; the mouth opening is positioned against the flow-through opening in a sealing fashion from below, the mould is brought with its pouring-in opening over the flow-through opening, melt is conveyed from the casting furnace via the riser pipe into the mould until it is filled, the mould is displaced horizontally on the casting furnace with open melt-filled communication between the casting furnace and the mould until the pouring-in opening is closed by the casting table below and the flow-through opening is closed by the base plate above, the melt is allowed to drop in the riser pipe as far as below the mouth opening.
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