Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1990-10-30
1992-02-25
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428328, 428242, 428263, 428283, 428408, 428902, B32B 3300
Patent
active
050912429
ABSTRACT:
A composite article comprising a resin matrix containing both carbon fibers and a tin alloy. In the preferred embodiment, fiber containing layers within the matrix are separated by alloy containing layers within the matrix.
The invention further includes the method of manufacturing the composite articles by impregnating layers of carbon fibers with a resin to form impregnated sheets, spreading alloy powder between the sheets and compression molding the resulting article at a sufficient temperature and pressure for a sufficient time to melt the alloy and cure the resin.
REFERENCES:
patent: 4157409 (1979-06-01), Levitt et al.
patent: 4689098 (1987-08-01), Gaughan
patent: 4815940 (1989-03-01), Leshane et al.
patent: 4888247 (1989-12-01), Zweben et al.
Keiichi Kuniya & Hideo Arakawa, Development of a Copper-Carbon Fiber Composite, Compos. '86: Recent Adv. Jpn. U.S., Proc. Jpn. -U.S. Conf. Compos. Mater. 3rd, 465-72.
Carbon Fibers, 31st Int. SAMPE Symposium Apr. 7-10, 1986.
David G. Gelderloos, Squeeze casting of carbon fibre-tin alloy composites, Journal of Materials Science Letters 3 (1984) 232-238.
Lesmes George F.
The Research Foundation of State Univ. of N.Y.
Weisberger Richard P.
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