Directional solidification furnace having movable heat exchangers
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United States of America Patent
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Feb 21, 2017
Grant Date -
Sep 19, 2013
app pub date -
Sep 13, 2012
filing date -
Sep 14, 2011
priority date (Note) -
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Abstract
A directional solidification furnace includes one or more movable cooling plates disposed beneath a crucible. In a first position, the cooling plates are free from contact with a crucible support positioned adjacent the crucible. In a second position, the cooling plates are in contact with the crucible support. A control system is used to control the amount of force exerted by the cooling plates against the crucible.
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