Process for producing carbon-carbon fiber composites suitable fo

Details Process for producing carbon-carbon fiber composites suitable fo Process for producing carbon-carbon fiber composites suitable fo

1979-06-29

1981-10-27

Ball, Michael W.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

With carbonizing, then adding carbonizable material and...

156169, 156184, 264 297, 264108, B29C 2500, B29D 302

Patent

active

042973074

ABSTRACT:
Carbon-carbon fiber composites suitable for use in aircraft brake discs are made by extruding an aqueous gelled mixture containing chopped carbon fibers and a binder-thickening agent into the form of an elongated ribbon wherein the fibers are aligned in the direction of fluid flow. The ribbon is then arranged into a spiral configuration to form a flat disc shaped article with the fibers oriented in the circumferential direction. The disc shaped article is dried, heated to a sufficiently high temperature to carbonize the binder in the mixture and then impregnated with a liquid carbonaceous binder followed by heating the article to at least a carbonizing temperature in order to densify the product.

REFERENCES:
patent: 2842799 (1958-07-01), Politzer
patent: 3328501 (1967-06-01), Barnett
patent: 3442997 (1968-05-01), Parratt
patent: 3462289 (1969-08-01), Rohl et al.
patent: 3552533 (1971-01-01), Nitz et al.
patent: 3617437 (1971-11-01), Bagg et al.
patent: 3867491 (1975-02-01), Marin
patent: 3936535 (1976-02-01), Boder
patent: 3970174 (1976-07-01), Kirkhart
patent: 3971669 (1976-07-01), Wrzesien
patent: 4005183 (1977-01-01), Singer

Affiliated with

Also associated with

Rating

Process for producing carbon-carbon fiber composites suitable fo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing carbon-carbon fiber composites suitable fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing carbon-carbon fiber composites suitable fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-279161