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Information × Registration Number 0217U001684, 0114U001373 , R & D reports Title The physical basis for the formation of tribological properties of materials (steel, aluminum alloys, quasicrystals, intermetallic compounds) and coatings under dynamic loading conditions. popup.stage_title Head Milman Yuly Viktorovich, Доктор фізико-математичних наук Registration Date 23-03-2017 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 For the first time it were systematized the results of wear and friction researches f a large group of materials with different types of interatomic connections and different crystal structures. The investigated materials have been classified into four main groups with considering the mechanism of deformation and failure mechanism under friction and wear. It was found that the changes in temperature, certain frequency vibration act and phase transitions under friction can shift material to another group. Each of the four groups characterized by a certain dislocation structure at the surface layers; the wear mechanism and the wear rate is determined by indentified formulas. Proposed classification allows to more detail understanding the wear mechanism and optimized the structure and mechanical properties to improve the resistance of materials of parts of transport devices and other equipment. Product Description popup.authors Воскобійник Ігор Гончарова Ірина Вадимівна Грінкевич Костянтин Едуардович Коржова Наталія Петрівна Лук'янов Олександр Ігорович Мельник Віктор Харитонович Поперенко Тетяна Самелюк Анатолій Ткаченко Іван Віталійович Чугунова Світлана Іванівна popup.nrat_date 2020-04-02 Close