STIRRER
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United States of America Patent
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N/A
Issued Date -
Oct 15, 2009
app pub date -
Apr 25, 2007
filing date -
Apr 25, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device for casting of metal. The device includes a mold, a casting tube via which molten metal is supplied to molten metal in the mold in a region at a distance below a meniscus of the molten metal, and at least one stirrer including an iron core and a coil arranged around the iron core. The iron core is arranged to be elongated along the broad side of the mold and adapted to apply a magnetic field to the molten metal for stirring the melted metal. An upper part of the iron core is positioned at a distance from the meniscus of from 50 mm above the surface of the meniscus to 195 mm below the surface. The length of the iron core in relation to the length of the broad side of the mold is between at least 50% and 80% of the length of the broad side.
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