Highly heat-conductive ceramic material

Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing

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501 92, 501 96, C04B 3556, C04B 3558

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045392986

ABSTRACT:
Disclosed is a highly heat-conductive ceramic material which is basically of SiC-AlN system, comprising SiC, AlN and one or more of metal oxide selected from CaO, BaO and SrO, each in a prescribed amount. The SiC may otherwise be one whose particle surface is coated with the AlN.

REFERENCES:
patent: 3492153 (1970-01-01), Ervin, Jr.
patent: 3649310 (1972-03-01), Yates
patent: 4105455 (1978-08-01), Koga et al.
patent: 4332755 (1982-06-01), Murata
Chemical Abstracts, vol. 91,1979, p. 298, No. 197775q, Shibaura Electric.
European Search Report, EP 82110909.
Ruh and Zangvil, "Composition and Properties of Hot-Pressed SiC-AlN Solid Solutions," 836 Journal of the American Ceramic Society, vol. 65(1982) May.
Chemical Abstracts, vol. 77, 1972, pp. 225-226, No. 168047j.
Chemical Abstracts, vol. 83, 1975, p. 269, No. 151373p, Shibaura Electric.

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