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The main advantages of spark plasma sintering (SPS) method compared to the classical hot pressing method for obtaining high-density ceramic based on silicon carbide are presented. Shows the perspective of obtaining a wide range of materials using this method. The possibilities of technology of spark plasma sintering of multicomponent ceramics based on silicon carbide of different composition have been studied. Established optimal SPS modes for sintering multicomponent ceramics of composition SiC (75%) - 22% (AlN) -Y2O3 (3%) (1800 °C/50MPa/15 min) provide formation of 100% dense composite, which allows to recommend these modes for making light and high-density ceramic material of specified composition with predicted properties.