Carbon-carbon composite materials

Details Carbon-carbon composite materials Carbon-carbon composite materials

1989-10-05

1993-07-27

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428113, 428114, 428408, 428698, B32B 504

Patent

active

052309460

ABSTRACT:
A coated carbon-carbon composite of the kind incorporating carbon fibres in a carbon matrix also incorporates in at least a region (2) thereof other fibres of a different axial coefficient of thermal expansion from that of the carbon fibres, the other fibres being arranged in relation to adjacent carbon fibres so as to provide in combination with the carbon matrix a coefficient of thermal expansion of that region (2) of the composite which is compatible with that of an anti-oxidation coating (1) on the surface of that region.

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patent: 4770926 (1988-09-01), Yamamura et al.
patent: 4776935 (1988-09-01), Yamamura et al.
Patent Abstracts of Japan, vol. 13, No. 380 (M-863) 23 Aug. 1989 & JP-A-11 33 720 (Nissan Motor Co. Ltd.) 25 May 1989.
American Ceramic Society Bulletin, vol. 67, No. 2, Feb. 1988, pp. 369-374, James R. Strife and James E. Sheenan `Ceramic Coatings for Carbon-Carbon Composites` p. 370; FIGS. 3-3 and p. 371.
Chemical Abstracts, vol. 106, No. 2, 12 Jan. 1986, Columbus, Ohio, US; abstract No. 8725t, Tanaka Junichi and Al. `Friction Parts`, p. 230; Col. D; & JP-A-61 038 231 (Nippon Carbide Ind. Co.), 28 Aug. 1986.

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