Chemistry of inorganic compounds – Silicon or compound thereof – Binary compound
Patent
1991-03-28
1994-04-12
Chaudhuri, Olik
Chemistry of inorganic compounds
Silicon or compound thereof
Binary compound
423344, 423406, 423439, 501 92, C01B 3136, C04B 3558
Patent
active
053023668
ABSTRACT:
A ceramic product comprising both carbon and nitrogen and a method for its production are provided. The product is formed in a reactor having a chamber defined therein which is divided into a combustion zone and a reaction zone. A combustible mixture is injected into the combustion zone in a direction generally toward the reaction zone, and is accordingly combusted in the combustion zone to produce hot combustion products. At least one reactant containing carbon, nitrogen and an additional component (i.e. silicon) is injected at the boundary between the zones into the reactor chamber so as to flow with the hot combustion products into the reaction zone and react to form the ceramic product.
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Cannon, W. R., et al., "Sinterable Ceramic Powders From Laser-Driven Reactions: II, Powder Characteristics and Process Variables", Journal of the American Ceramic Society, vol. 65, No. 7 (Jul. 1982), pp. 330-335.
Danforth, S. C., et al., "Mechanical Properties of Sintered and Nitrided Laser-Synthesized Silicon Powder", Journal of the American Ceramic Society, vol. 66, No. 4 (Apr. 1983), pp. C-58 to C-59.
Johnson, Jr., D. W., "Nonconventional Powder Preparation Techniques", American Ceramic Society Bulletin, vol. 60, No. 2 (Feb. 1981), pp. 221-224 and 243.
Carter Michael C.
Gerhold Bruce W.
Schuette George F.
Chaudhuri Olik
Horton Ken
Phillips Petroleum Company
Sharp William R.
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