Ceramic fiber reinforced glass-ceramic matrix composite

Details Ceramic fiber reinforced glass-ceramic matrix composite Ceramic fiber reinforced glass-ceramic matrix composite

1992-06-04

1993-05-25

Group, Karl

Compositions: ceramic

Ceramic compositions

Devitrified glass-ceramics

501 32, 501 89, 501 95, 428428, 428698, 264 58, C03C 1006, C03C 1400

Patent

active

052140040

ABSTRACT:
A slurry of BSAS glass powders is cast into tapes which are cut to predetermined sizes. Mats of continuous CVD-SiC fibers are alternately stacked with these matrix tapes. This tape-mat stack is warm-pressed to produce a "green" composite which is heated to burn out organic constituents The remaining interim material is then hot-pressed to form a BSAS glass-ceramic fiber-reinforced composite.

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