Process for producing ceramic shapes
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United States of America Patent
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Nov 13, 1990
Issued Date -
N/A
app pub date -
Sep 22, 1988
filing date -
Oct 20, 1986
priority date (Note) -
Expired
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Abstract
Disclosed is a method capable of forming complex green body shapes containing alumina for forming into ceramic products. The method comprises providing a slurry containing alumina powder and an aqueous solution in an amount to provide a high level of solids in the slurry and adding to the slurry rehydratable alumina powder to provide a mix, the rehydratable alumina being present in an amount sufficient to cause the mix to harden. The mix is then permitted to harden to a solid body suitable for firing into a ceramic product.
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