Molding method of ceramic body
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United States of America Patent
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Jul 21, 1992
Grant Date -
N/A
app pub date -
Jan 29, 1991
filing date -
Jan 29, 1991
priority date (Note) -
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Abstract
A molding method of ceramic body comprising the following steps of: preparing a ceramic slurry by adding, to ceramic raw material powders, a solvent, organic dispersant and caking agent and mixing them altogether; casting said ceramic slurry into a mold; cooling it to a temperature lower than the melting point of said caking agent; and taking it out of the mold. This molding method is capable of dissolving cracking generation during releasing the ceramic body from a mold, facilitating machining, decreasing the binder amount of organic compounds, diminishing a firing shrinkage and obtaining a higher dimension accuracy.
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