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Information × Registration Number 0214U000114, 0112U004332 , R & D reports Title Development of research-industrial technology of obtaining of wearproof nanocomposites with ceramic matrix for oil and gas pumps and friction units. popup.stage_title Head Danilenko Igor Anatolievich, Registration Date 16-01-2014 Organization Donetsk Institute of Physics @ Engineering named after O.O.Galkin NAS of Ukraine popup.description2 Object of research - oxide nanopowders, ceramics and composite materials based on zirconia doped yttrium oxide with a filler of alumina, nickel oxide and materials based on zirconia stabilized magnesium oxide for wear resistant nanocomposite ceramic products. Research methods - X-ray analysis, optical microscopy, transmission and scanning electron microscopy, microanalysis, method of of hydrostatic weighing, methods for evaluating of hardness, fracture toughness and wear resistance, dilatometric studies. Investigation of change of the phase composition of sintered ceramic materials in hydrothermal conditions (ISO 13356) and research of wear resistance of sintered ceramic materials in hydrothermal conditions. The investigation of the behavior of ceramic and composite materials based on zirconia in corrosive medium was conducted. The influence of particle size of the original powder, type of impurities, compacting pressure, temperature and time of sintering on change of the phase composition of sintered materials was studied and optimum parameters of their production that provide terms of use of products under normal conditions at the level of 20 - 30 years were determined. Product Description popup.authors Єлізаров О.O. Ахкозов Л.А. Брюханова І.І. Бурховецький В.В. Волкова Г.К. Глазунов Ф.І. Глазунова В.О. Головань Г.Н. Горбань О.О. Дорошкевич О.С. Константінова T.Є. Кудрявцев Ю.О. Лоладзе Л.В. Носолев І.К. Перекрестова Л.Д. Прохоренко С.В. Синякіна С.А. Ящішин І.А. popup.nrat_date 2020-04-02 Close