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Information × Registration Number 0207U002138, 0105U008333 , R & D reports Title New nanjcrystalline ceramic materidl on based of the ТІ-С-N system popup.stage_title Head Ragulya A.V., Registration Date 17-01-2007 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The processes of new nanocrystalline Ti-C-N material making was investigated. For the production of ceramic sintered nanomaterials the different methods of consolidation was used: spark plasma sintering (SPS) with the controlled parameters and hot pressing, including high pressure sintering under pressure up to 4 GPa. Preparation of TiCxNy nanopowder to sintering conducted by gas - thermal treatment in hydrogen and nitric - hydrogen mixture. Optimization of consolidation methods was made throughout parameters pressure - temperature - time for the receipt of dense nanocrystalline ceramics. The microstructure, phase composition, substructure and other features of crystalline structure of initial nanopowder and sintered nanoceramics by the methods of x-ray analysis, optical and high-resolution electronic microscopy were investigated. The study of nanoceramics Ti-C-N mechanical properties was conducted. The increase of mechanical properties due to a nanograined structure was set. Product Description popup.authors popup.nrat_date 2020-04-02 Close