Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1984-02-28
1985-09-24
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
51309, 501 96, C04B 3510, C04B 3546, C04B 3556
Patent
active
045433437
ABSTRACT:
A ceramic material for cutting tools is provided. The ceramic material has a high thermal conductivity and an excellent resistance to chipping failure and comprises a total of 10 to 40% by weight of titanium boride and titanium carbide, and 0.5 to 10% by weight of zirconia, the balance being alumina and incidental impurities.
REFERENCES:
patent: 2814566 (1957-11-01), Glaser
patent: 4022584 (1977-05-01), Rudy
patent: 4063908 (1977-12-01), Ogawa et al.
patent: 4356272 (1982-10-01), Kanemitsu et al.
Iyori Yusuke
Takahashi Norio
Bell Mark L.
Hitachi Metals Ltd.
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