Fiber reinforced glass matrix composites

Details Fiber reinforced glass matrix composites Fiber reinforced glass matrix composites

1983-04-06

1984-07-17

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

156 89, 156155, 156296, 1563075, 1563077, 156329, 427387, 428232, 428245, 428260, 428269, 428290, 428294, 428367, 428391, 428408, 428447, 428902, D03D 300

Patent

active

044606397

ABSTRACT:
What is disclosed is a method of preparing fiber reinforced glass composites from high modulus fibers and resin sols of organosilsesquioxanes, metal oxides, and metal alkoxides. The composites are obtained by firing a partially cured, pressed, and post-cured prepreg to an elevated temperature in an inert atmosphere. A simple, low temperature laminating procedure is used in the preparation of these composites in place of the standard hot pressing technique.

REFERENCES:
S. R. Levitt, Journal of Materials Science 8 (1973) 793-806 "High-Strength Graphite Fiber/Lithium Aluminosilicate Composites".
J. J. Brennan, United Tech. Research Center Aug. 15, 1979, Annual Report, Report R74-914401-2 "Program to Study SiC Fiber Renforced Glass Matrix Composites".
J. F. Bacon, et al., United Tech. Research Center, Jun. 1978, Report N79-11126 "Research on Graphite Reinforced Glass Matrix Composites".

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