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Information × Registration Number 0215U007263, 0114U002433 , R & D reports Title Development of new heat- and wear-resistant materials and coatings of these on the basis of intermetallic compounds obtained by using titanium hydride. popup.stage_title Head Umansky Oleksandr Pavlovich, Доктор технічних наук Registration Date 20-02-2015 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Work devoted to the development of plasma coatings and detonation of powdered materials based on intermetallic compounds of Ti-Al, using as components of aluminum and titanium hydride. In carrying out the work defined technological modes of powders for gazotemichnogo spraying. For comparison, we used powders TiAl, obtained by SHS. Optimized modes of formation of coatings, investigated their structure, phase composition, heat resistance and mechanical properties. Comparative studies of behavior of detonation and plasma coatings under dry friction in pairs with the titanium alloy and stainless steel OT4 brand 07H16N6. Found that the presence in the structure of oxides and nitrides of coating improves friction characteristics. Most prone to setting a pair containing the same name metals. Has high levels of coverage with the structure with intermetallic matrix with inclusions of solid phases in the form of nitrides and oxides. Oxidation of plasma coatings and detonation at a temperature of 900 C in air. It is shown that the developed detonation and plasma coatings have greater resistance to oxidation than titanium alloy BT-16 uncoated. The regularities of the relationship between the structure and physico-mechanical properties of the original powder material and the properties of coatings formed from them. Product Description popup.authors Барабаш Вячеслав Бондаренко Олексій Аврамович Гальцов Константин Миколайович Демидик Олександр Миколайович Марценюк Ірина Семенівна Сироватка Вячеслав Леонідович Сироватка Вячеслав Леонідович Терентьєв Олександр Євгенович Чернацька Вікторія Юріївна Яковлева Маргарита Степанівна popup.nrat_date 2020-04-02 Close