Sialon containing high content of alpha prime phase

Details Sialon containing high content of alpha prime phase Sialon containing high content of alpha prime phase

1987-12-02

1989-10-10

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Refractory

501 97, C04B 3558

Patent

active

048732109

ABSTRACT:
Silicon aluminum oxynitride materials having high hardness and high density are formed by pressureless sintering of silicon nitride, yttrium oxide and aluminum nitride. The materials contain at least 75 weight percent of alpha prime phase sialon.

REFERENCES:
patent: 4127416 (1978-11-01), Lumby et al.
patent: 4506020 (1985-03-01), Butler et al.
patent: 4547470 (1985-10-01), Tanase et al.
patent: 4563433 (1986-01-01), Yeckley et al.
patent: 4609633 (1986-09-01), Fukuhara et al.
Zhen-Kun Huang et al., "Formation of Alpha Si.sub.3 N.sub.4 Solid Solutions in the System Si.sub.3 N.sub.4 -AlN-Y.sub.2 O.sub.3 ", Am. Cer. Soc. Jun., 1983, pp. C96-C97.

Affiliated with

Also associated with

Rating

Sialon containing high content of alpha prime phase does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sialon containing high content of alpha prime phase, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sialon containing high content of alpha prime phase will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1957588