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Information × Registration Number 0220U100927, 0119U100184 , R & D reports Title Mechanisms for the formation of ceramic and metallic nanomaterials promising for use in dual technologies. popup.stage_title Head Makara Volodymyr A., Доктор фізико-математичних наук Registration Date 29-01-2020 Organization Taras Shevchenko National University of Kyiv popup.description2 Object of research: Influence of methods of obtaining nanocomposite systems on the structural-phase state. Mechanisms of structure influence on the physical and mechanical characteristics of these systems. Purpose: with the involvement of modifying additives of functionalized nanotubes, as well as carbides and oxides of creation of new nanosized composite materials with improved physicochemical properties (density, hardness, durability, durability, crack resistance, corrosion resistance and corrosion resistance) dual use (including the elements of armor). Research methods: mechanochemical synthesis method, X-ray diffraction and SEM electron scanning microscopy, Vickers microhardness measurement. With the use of the first technological step of mechanochemical processing of the charge containing carbon nanotubes, a technique was developed to create a compact dense nanocomposite material of the Fe-Ti-BHT system, the high hardness of which is provided by carbides formed in the metal matrix directly in the process of mechanochemical synthesis. The efficiency of using carbon nanotubes for creation of nanocomposite material is shown, the improved mechanical characteristics of which are regulated by the nanosize of the particles of the matrix material and the carbide phase, which is formed during mechanochemical synthesis, the high density of compact nanocomposite material and the structural features of its phase carbon components.  Product Description popup.authors Bilyavina Nadiya M. Kogutyuk Pavlo P. Kolivoshko Evgen V. Kuryliuk Alla M. Kurilyuk Vasyl V. Makara Volodymyr A. Nakonechna Olesya I. Plyushchaj Inna V. Shevchenko Viktoriya В. popup.nrat_date 2020-04-02 Close