Apparatus and process for filing ceramics
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United States of America Patent
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Jun 3, 1997
Issued Date -
N/A
app pub date -
Mar 6, 1995
filing date -
Jan 27, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Making denser ceramic sinters by carrying out the sintering operation at elevated temperatures and in 100% oxygen at a pressure of at least 1.5 atmospheres, and then cooling the sinter without control of the ambient atmosphere. The product has a bulk density of at least 98% of the theoretical density of the sinter.
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