High strength aluminum nitride fibers and composites and process

Details High strength aluminum nitride fibers and composites and process High strength aluminum nitride fibers and composites and process

1990-09-07

1996-04-16

Walsh, Donald P.

Compositions: ceramic

Ceramic compositions

Refractory

264 66, C04B 35581, B05D 512

Patent

active

055082394

ABSTRACT:
Shaped articles of polycrystalline aluminum nitride are disclosed having a tensile strength of at least about 100 Kpsi. The shaped articles are preferably fibers. Composites of polycrystalline AlN fibers in a matrix of organic or inorganic polymer, metal, glass or ceramic are also disclosed herein. The process for the preparation of polycrystalline aluminum nitride fibers is covered.

REFERENCES:
patent: 3529044 (1970-09-01), Santangelo
patent: 3846527 (1974-11-01), Winter et al.
patent: 3922475 (1975-11-01), Manasevit
patent: 4010233 (1977-03-01), Winter et al.
patent: 4578365 (1986-03-01), Huseby et al.
patent: 4687657 (1987-08-01), Clark et al.
patent: 4740574 (1988-04-01), Bolt et al.
patent: 4761388 (1988-08-01), Oguri et al.
patent: 4857246 (1989-08-01), Bolt
patent: 4863799 (1989-09-01), Minnini et al.
patent: 4865830 (1989-09-01), Klabunde et al.
patent: 4869925 (1989-09-01), Hiai et al.
patent: 4908340 (1990-03-01), Frechette et al.
patent: 5041512 (1991-08-01), Tebbe
Portnoi, K. I. et al., "Growth of AIN Whiskers During the Nitriding of Aluminum", May, 1970, pp. 360-363.
Gribkov, V. N. et al., "Strength of Aluminum Nitride Whiskers", Oct., 1977, pp. 1432-1434.
Portnoi, K. I. et al., "Role of Liquid Drops in the Growth of Filamentary Crystals of Aluminum Nitride", Oct., 1970, pp. 1551-1555.
Laubengayer, A. W. et al., "Aluminum-Nitrogen Polymers by Condenstation Reactions", Feb. 5, 1961, pp. 542-546.
Interrante, Leonard V., et al., "Studies of Organometallic Precursors to Aluminum Nitride", Mat. Res. Soc. Symp. Proc. 73 (1986), pp. 359-366.

Affiliated with

Also associated with

Rating

High strength aluminum nitride fibers and composites and process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High strength aluminum nitride fibers and composites and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High strength aluminum nitride fibers and composites and process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-325032