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Information × Registration Number 0214U000346, 0110U004642 , R & D reports Title The influence of the nanostructural elements on metal matrix composite materials structure and properties. Production technology development of cast complex nanocomposites with improved tribological properties. popup.stage_title Head 3. Zatulovskyy Andrey Sergeevich, Registration Date 07-02-2014 Organization Physico-technological institute of metals and alloys National academy of Sciences of Ukraine popup.description2 The optimal regimes for nanoscale powders producing of W and Zr oxides and carbides by the method of electric dispersion and for ZrO2 nanopowders obtained by thermochemical method are stated. The deposition technique of obtained nanopowders on the surface of microparticles made of aluminum alloy AD-31 has been developed. The micro-nano system’s phase transformations within vacuum compression impregnation has been investigated. The thermophysical , mechanical and tribological properties of developed compositions of composite materials has been investigated by the experimental studies for metal matrixes of different aluminum alloys ( AK7 , AK12 , AD31 , PA4 ) , which were used as the basis of nano- microbeads for propagation of nano particles into aluminum. It is shown that an effective method for improving of composite materials based on aluminum alloys is complex reinforcing with combination of the hard particles and a solid lubricant particles . Complex filler should combine a high resistance material and the appropriate level of lubrication to provide low coefficient of friction with low wear loss simultaneously, without adverse interaction with the rider’s material. The proper composition ratio of filler components is the main principle for composite materials designing. Product Description popup.authors Єфимова Тетяна Василівна Войнаш Віктор Зигфрідович Залуцький Василь Пантелеймонович Затуловський Андрій Сергійович Можаровська Інна Валентинівна Перекос Анатолій Омелянович Щерецький Володимир Олександрович Щерецький Олександр Анатолійович popup.nrat_date 2020-04-02 Close