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Machine translation
1. (WO1981001699) PROCESS FOR PRODUCING BETA-TYPE SILICON CARBIDE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001699    International Application No.:    PCT/JP1980/000305
Publication Date: 25.06.1981 International Filing Date: 12.12.1980
IPC:
C01B 31/36 (2006.01)
Applicants:
Inventors:
Priority Data:
79/161641 14.12.1979 JP
Title (EN) PROCESS FOR PRODUCING BETA-TYPE SILICON CARBIDE
(FR) PROCEDE DE PRODUCTION DE CARBURE DE SILICIUM DU TYPE (BETA)
Abstract: front page image
(EN)A process for inexpensively producing (Beta)-type silicon carbide at a comparatively low temperature and high yield, which comprises the step of continuously heating a mixture of carbonaceous powder having a particle size of 60 (Alpha)m or less and silica powder having a particle size of 150 (Alpha)m or less in a reaction system containing a higher temperature zone and a lower temperature zone to condensate silicon monoxide to be produced in the reaction system together with SiC in said lower temperature zone, thus capturing it in the reaction product, and steps of stirring, mixing, and pulverizing the recovered product during or after the reaction.
(FR)Procede de production economique de carbure de silicium du type (Beta) a une temperature relativement basse et un rendement eleve qui consiste a chauffer de maniere continue un melange d"une poudre carbonee ayant une dimension de particules de 60 (Alpha)m ou moins et une poudre de silice ayant une dimension de particules de 150 (Alpha)m ou moins dans un systeme de reaction contenant une zone de haute temperature et une zone de basse temperature pour condenser le monoxyde de silicium produit dans le systeme de reaction avec SiC dans ladite zone de basse temperature, l"emprisonnant ainsi dans le produit de reaction, puis a remuer, melanger, et pulveriser le produit recupere pendant ou apres la reaction.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)