Silicon carbide fiber and method of manufacturing the same

Details Silicon carbide fiber and method of manufacturing the same Silicon carbide fiber and method of manufacturing the same

1992-05-14

1994-09-06

Ryan, Patrick J.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428367, 428375, 427249, B32B 900, D02G 300

Patent

active

053447093

ABSTRACT:
A silicon carbide fiber having low specific electric resistance and excellent mechanical properties and a method for manufacturing the fiber.
The silicon carbide fiber is characterized in that an amorphous carbon film is formed on the surface thereof. The fiber is manufactured by heating an antimelt-treated polycarbosilane fiber at a temperature not exceeding 1000.degree. C. in an inert gas atmosphere followed by heating at a temperature of greater than 1000.degree. C. and up to 1500.degree. C. in an atmosphere of a mixture of hydrocarbon gas and inert gas.

REFERENCES:
patent: 3949106 (1976-04-01), Araki et al.
patent: 4194027 (1990-03-01), Adams et al.
patent: 4340636 (1982-07-01), Debolt
patent: 4748079 (1988-05-01), Thebault
patent: 4825049 (1989-04-01), Rickborn
American Ceramic Society Bulletin, vol. 66, No. 2, Feb. 1987, pp. 368, 372, A. J. Caputo et al, "Fiber-Reinforced SiC Composites With Improved Mechanical Properties".

Affiliated with

Also associated with

Rating

Silicon carbide fiber and method of manufacturing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silicon carbide fiber and method of manufacturing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicon carbide fiber and method of manufacturing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1328770