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Information × Registration Number 0206U005701, 0100U004912 , R & D reports Title High melting point nanocryatalline composites:the materials of new millenium. popup.stage_title Head Skorokhod V.V., Registration Date 20-04-2006 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 During the project nanocrystalline ceramic composites based on TiN, TiB2, AlN and Si3N4 by rate-controlled sintering, consolidation under high preassure and selective laser sintering have been fabricated. The nanoceramic composites were tested under ambient and high temperatures (hardness, fracture toughness, fritting and electric resistiity). Mechanisms of grains structure formation during sintering of nanocrystalline powders and composition have been investigated. Mechanisms of plastic deformation, fragmentation and recristallization under thermobar sintering of powders and composition were studied. Directions how to develop methods to obtain nanoceramic composites with enhanced properties were determined. Productions of SiC-C nanocrystalline powder and multilayer heaters have been organized. Superplastic behavior of nanocompositions TiN and AlN-TiN under conditions of uniaxial loading at high temperatures has been investigated. Product Description popup.authors popup.nrat_date 2020-04-02 Close