Carbon-carbon composite for friction products and method of maki

Details Carbon-carbon composite for friction products and method of maki Carbon-carbon composite for friction products and method of maki

1998-12-16

2000-07-25

Howard, Jacqueline V.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

4282937, 428367, 428368, 428408, 264 296, 508103, 508104, 508105, 508106, B32B 1800, C01B 3100

Patent

active

060934824

ABSTRACT:
A carbon--carbon composite for friction products comprises an outer friction part and a load bearing structure part supporting the friction part. The friction part contains a mixture of carbon fibers, pitch powder and graphite powder, whereas the structure part is comprised of a pack of alternating layers of the mixture and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs. The carbon--carbon composite is formed by way of aternatingly piling up layers of a mixture of carbon fibers, pitch powder and graphite powder and layers of one member selected from the group consisting of carbon fabrics, carbon-based prepregs and carbon-based, segmented prepregs one above the other to provide a preform, heating and pressing the preform within a mold to obtain a green body, carbonizing the green body to prepare a carbonized body, impregnating the carbonized body with pitch powder and recarbonizing the impregnated body, and subjecting the impregnated and recarbonized body to chemical vapor infiltration with hydrocarbon gas.

REFERENCES:
patent: 4983451 (1991-01-01), Sugino et al.
patent: 5071700 (1991-12-01), Sugino et al.
patent: 5205888 (1993-04-01), Mochida et al.
patent: 5744075 (1998-04-01), Klett et al.
patent: 5821204 (1998-10-01), Kato et al.
patent: 5871838 (1999-02-01), Klett et al.

Affiliated with

Also associated with

Rating

Carbon-carbon composite for friction products and method of maki does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbon-carbon composite for friction products and method of maki, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbon-carbon composite for friction products and method of maki will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1335156