Compositions: ceramic – Ceramic compositions – Refractory
Patent
1988-09-22
1990-11-13
Dixon, Jr., William R.
Compositions: ceramic
Ceramic compositions
Refractory
501153, 501 95, C04B 3510
Patent
active
049701819
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.
REFERENCES:
patent: 2486901 (1949-09-01), Bowden et al.
patent: 3284218 (1966-11-01), King
patent: 3953563 (1976-04-01), Kihlstedt et al.
patent: 4391918 (1983-07-01), Brockmeyer
patent: 4579839 (1986-04-01), Pearson
Alexander Andrew
Aluminum Company of America
Bonner Melissa
Dixon Jr. William R.
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