Compositions and methods for making ceramic matrix composites

Details Compositions and methods for making ceramic matrix composites Compositions and methods for making ceramic matrix composites

1989-05-30

1991-06-18

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Refractory

501 94, 264 63, C04B 3502, C04B 3508

Patent

active

050249789

ABSTRACT:
Fiber-reinforced ceramic matrix composite articles are fabricated by combining inorganic reinforcing fibers with dispersions of powdered ceramic matrix materials in organic vehicles which are thermoplastic solids. The dispersions are solid at room temperature, and are melted and combined with the fibers as heated liquid dispersions. Following application to the fibers, the thermoplastic dispersions are solidified by simple cooling; no solvent removal or drying step is required.

REFERENCES:
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patent: 4379109 (1983-04-01), Simpson
patent: 4412854 (1983-11-01), Layden
patent: 4558699 (1986-05-01), Brennan et al.
patent: 4581053 (1986-04-01), Prewo et al.
patent: 4585500 (1986-04-01), Minjolle et al.
patent: 4615987 (1986-10-01), Chyung et al.
patent: 4696710 (1987-09-01), Minjolle et al.

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