Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1981-02-12
1982-08-03
Cooper, Jack
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
423345, C04B 3556
Patent
active
043428371
ABSTRACT:
Silicon carbide powders suitable for producing sintered body having a high density are produced by reacting 1.7 to 2.1 parts by weight of silicon monoxide with 1.0 part by weight of finely divided carbon at a temperature of 1,200.degree. to 1,500.degree. C. under a reduced pressure of lower than 10 mmHg.
REFERENCES:
patent: 875673 (1907-12-01), Potter
patent: 3271109 (1966-09-01), Mezey
Gulden, "J. of Amer. Ceram. Soc.", vol. 52, No. 11, 1969, pp. 585-590.
Hase Teizo
Suzuki Hiroshige
Cooper Jack
Suzuki Hiroshige
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