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Information × Registration Number 0222U002690, 0119U001570 , R & D reports Title Development of protective and radiation-proof composite materials based on ceramic and polymeric fine particles for nuclear power engineering in Ukraine, needs of industry and society. popup.stage_title Head Makara Volodymyr A., Доктор фізико-математичних наук Registration Date 15-02-2022 Organization The scientific and Training Center "Physical and chemical Material Science"of National Academy of Sciences of Ukraine popup.description2 The Project uses reaction hot and cold pressing methods for the synthesis and modification of ceramic compositions based on boron carbide, borides and polymeric materials based on ultra-high molecular weight polyethylene with impurities of boron carbide, borides and oxides of transition metals (Al, Ti, W, Hf). Studies of the structure of materials using X-ray diffraction and electron microscopy, methods for determining the density, hardness, crack resistance, strength, wear resistance of new materials. The evolution of structural characteristics of nanoceramics as a function of radiation - induced grain growth has been studied. To vary the grain size in the material, a preliminary mechanochemical treatment of the charge in a planetary mill was performed. The technique of reaction hot pressing for production of ceramic composite materials is developed. Physical models of nanocomposite radiation-resistant and radiation-protective materials have been created. Product Description popup.authors Yeremenko Genadiy V Bilogorodskyy Yuriy S Nizhelska Olena I Nakonechna Olesia I. Popov Oleksii Yu. Shirinyan Aram S. popup.nrat_date 2022-03-09 Close