Method of preparing silicon nitride

Chemistry of inorganic compounds – Silicon or compound thereof – Binary compound

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423335, C01B 2106

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active

044141904

ABSTRACT:
A method of producing silicon nitride which comprises heating wet process white carbon in the presence of a carbon source and a source of nitrogen.

REFERENCES:
patent: 2719779 (1955-10-01), Bray et al.
patent: 3928540 (1975-12-01), Morgan
patent: 4117095 (1978-09-01), Komeya et al.
patent: 4122152 (1978-10-01), Mori
patent: 4377563 (1983-03-01), Seimiya
Komeya, K. and H. Inoue, "Synthesis of the .alpha. Form of Silicon Nitride From Silica" Journal of Materials Science 10 (1975) pp. 1243-1246.

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