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US 4,284,664 AGranted
Fiber reinforced ceramics produced without pressing or sintering using a slurry comprising a silicate and a powdered ceramic
AssigneeGeneral Electric Company
InventorHarry W. Rauch, Sr.
Life of this patent
Estimating the term…
Abstract
Fiber reinforced ceramics are produced without pressing or sintering by treating the fibrous reinforcement with an aqueous slurry comprising an alkali silicate and a ceramic powder and thereafter drying.
Claims8
A ceramic composite prepared without pressing or sintering by:
- applying to a reinforcing medium a slurry of an aqueous alkali silicate and a powdered ceramic;
- and
- removing the moisture content by drying.
A process for preparing a composite ceramic without pressing or sintering comprising the steps of:
- applying to a reinforcing medium a slurry of an aqueous alkali silicate and a powdered ceramic;
- and
- removing the moisture content by drying.
Dependencies are inferred from the claim text.