Sintered body, sputtering target and molding die, and process for producing sintered body employing the same
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United States of America Patent
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Mar 20, 2018
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N/A
app pub date -
Jul 21, 2015
filing date -
Feb 1, 2005
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Abstract
Provided is an apparatus that includes a molding die for producing a sintered body. The molding die is configured for cold isostatic pressing and includes a knockdown mold frame comprised of plural frame members and a bottom plate provided in contact with the knockdown mold frame. An upper punch is provided to be movable along the inner surface of the knockdown mold frame. The frame members configured to be movable relative to each other to accommodate an expansion of a green body which takes place at the time of reducing the pressure after the completion of pressing.
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