CONTINUOUS ALLOY FEEDSTOCK PRODUCTION MOLD
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United States of America Patent
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Apr 23, 2015
app pub date -
Jan 23, 2012
filing date -
Jan 23, 2012
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Embodiments herein relate to a process for semi-continuous or continuous production of a solid object from a molten metal, with the potential of being a cleaner and less expensive alternative to complicated split mold processes currently used. The embodiments can be used to perform multiple melt/pour cycles without breaking vacuum, with the system only opened to remove the solid object via an air lock, e.g., a separate chamber or load lock, which will be periodically opened to remove feedstock without breaking the vacuum of the process chamber. Embodiments also relate to an apparatus for semi-continuous or continuous production of a solid object from a molten metal.
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