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Information × Registration Number 0216U006588, 0112U002775 , R & D reports Title Investigation of thermal diffusion saturation of controlled gas environments of high two-phase titanium alloys to be used for friction pairs of high durability popup.stage_title Head Pohrelyuk Iryna, Доктор технічних наук Registration Date 20-04-2016 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The dependences of the phase composition and structure of the surface layer hardness and depth of modified layer of concentration and temperature parameters nitriding two-phase VT6 titanium alloy with different initial structure. Established that at lower partial pressure of nitrogen is reduced to 1 Pa gradient properties of the surface layer, indicating a softening of surface hardening. The influence of nitriding hardened layer to a depth of VT6 alloy with different grain sizes found that consolidation structure substantially contributes to the diffusion layer thickness. The thickness of the diffusion layer increases by about 1.5-2 times the transition from the structure after annealing below the temperature of polymorphic transformation of the structure after annealing above the temperature of polymorphic transformation. Product Description popup.authors Кравчишин Тарас Миронович Лопушанський Василь Антонович Лук'яненко Олександр Геннадійович Проскурняк Роман Васильович Ткачук Олег Володимирович Труш Василь Степанович popup.nrat_date 2020-04-02 Close