High temperature ceramic composite

Coating processes – Heat decomposition of applied coating or base material – Coating decomposed to form carbide or coating carbonized

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427261, 427265, 427379, 4274197, B05D 302

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active

054766842

ABSTRACT:
This invention provides a shaped ceramic composite article comprising ceramic oxide fiber(s), a first coating comprising a carbonaceous matrix which includes boron nitride particles in contact therewith, and a second coating comprising silicon carbide. The inventive composite article is useful in applications requiring good heat resistance and mechanical properties, such as gas fired radiant burner tubes, gas burner nozzle liners, heat exchangers, thermowells, core busters or flame dispersers, and other gas fired furnace components.

REFERENCES:
patent: 3565683 (1971-02-01), Morelock
patent: 3672936 (1972-06-01), Ehrenreich
patent: 4580524 (1986-04-01), Lackey, Jr. et al.
patent: 4605588 (1986-08-01), Simpson et al.
patent: 4642271 (1987-02-01), Rice
patent: 4650775 (1987-03-01), Hill
patent: 4735850 (1988-04-01), Eitman
patent: 4751205 (1988-06-01), Hill et al.
patent: 4752503 (1988-06-01), Thebault
patent: 4766013 (1988-08-01), Warren
patent: 4894286 (1990-01-01), Gray
patent: 4961990 (1990-10-01), Yamada et al.
patent: 4970095 (1990-11-01), Bolt et al.
patent: 4980202 (1990-12-01), Brennan et al.
patent: 4981822 (1991-01-01), Singh et al.
patent: 5017522 (1991-05-01), Hegedus
patent: 5071600 (1991-12-01), Deleeuw et al.
"Metal Oxide Fibers Create Forms for Silicon Carbide Deposition," Design News, Sep. 7, 1987, by Cahners Publishing Company.
"SICONEX' Fiber-Reinforced Ceramic" Data Sheet, New Products Department, 3M Industrial and Consumer Sector 3M, Aug. 1, 1991.
"Silicon Carbide Composite Components", Reagan et al., Ceram. Eng. Sci. Proc., 9[7-8] pp. 881-890 (1988) (no Mo.).
"Advanced Ceramics by Chemical Vapor Deposition Techniques", Stinton et al., Ceramic Bulletin, vol. 67, No. 2, 1988, pp. 350-355 (no Mo.).

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