Coating processes – Heat decomposition of applied coating or base material – Coating decomposed to form carbide or coating carbonized
Patent
1988-03-11
1991-01-08
Childs, Sadie
Coating processes
Heat decomposition of applied coating or base material
Coating decomposed to form carbide or coating carbonized
427249, 427255, 4272552, 4272553, 4273762, 427380, 4274192, 4274193, 4274197, B05D 302
Patent
active
049834223
ABSTRACT:
Aluminum oxide ceramic composite articles having high flexural and tensile strength are produced by introducing a liquid aluminum oxide precursor material into a ceramic reinforcement fabric, curing the precursor material at an elevated temperature, and converting the cured precursor material to an aluminum oxide ceramic by pyrolysis at temperatures which do not result in the degradation of the reinforcement material. Such ceramic composite articles are particularly useful for applications requiring a low dielectric constant and a high mechanical strength.
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patent: 4735856 (1988-04-01), Schultz et al.
patent: 4753856 (1988-06-01), Haluska et al.
Eror and Anderson (1986), "Polymeric Precursor Synthesis of Ceramic Materials", Better Ceramics Through Chemistry II, C. J. Brinkes, D. E. Clark, D. R. Ulrich, eds. Material Research Society, Pittsburg, Pa., pp. 571-577.
Davis H. O.
Pennell Marvin
Childs Sadie
Kaiser Aerotech
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