Sintered silicon carbide and sialon composite

Details Sintered silicon carbide and sialon composite Sintered silicon carbide and sialon composite

1991-06-13

1993-03-30

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

264 66, 501 89, C04B 3558

Patent

active

051981653

ABSTRACT:
A method for producing a sintered silicon carbide and sialon composite includes the following steps in the sequence: sintering a mixture including .alpha.-sialon powder, .alpha.-silicon nitride powder and .beta.-silicon carbide powder by hot pressing at a first predetermined temperature; and resintering the sintered mixture at a pressure of nitrogen gas ranging from 100 to 2000 atmosphere and at a second predetermined temperature 100.degree. to 200.degree. C. higher than the first predetermined temperature.

REFERENCES:
patent: 4296065 (1981-10-01), Ishii et al.
patent: 4563433 (1986-01-01), Yeckley
patent: 4826791 (1989-05-01), Mehrotra et al.
patent: 5122485 (1992-06-01), Akimune
Government Industrial Research Institute, Kyushu Shuku-machi, Tosu-shi 841 Mitsu Mining Co., Ltd.

Affiliated with

Also associated with

Rating

Sintered silicon carbide and sialon composite does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sintered silicon carbide and sialon composite, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sintered silicon carbide and sialon composite will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1279418