Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1987-05-29
1989-05-02
Dixon, Jr., William R.
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501 92, 501 98, 501 88, C04B 3556, C04B 3558
Patent
active
048267910
ABSTRACT:
A ceramic composite is provided possessing a combination of high fracture toughness, high hardness and high wear resistance. The composite contains SiC particles dispersed in a ceramic matrix of mainly sialon. The sialon is composed of about 10 to 67 weight percent alpha prime sialon, with the remainder, being beta prime sialon.
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patent: 4547470 (1985-10-01), Tanase et al.
patent: 4563433 (1986-01-01), Yeckley et al.
patent: 4594106 (1986-06-01), Tanaka et al.
Mehrotra Pankaj K.
Peters Klaus-Markus
Swiokla Joyce L.
Bosco Ann Marie
Dixon Jr. William R.
Kennametal Inc.
Prizzi John J.
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