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Information × Registration Number 0219U003009, 0116U004951 , R & D reports Title The establishment of primary damage features and surface cracking in nickel-cobalt alloys according to their cyclic deformation in hydrogen environment at the temperatures up to 800 оC popup.stage_title Head Balitskii Aleksander, Registration Date 29-01-2019 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 The basic cyclic crack resistance diagrams has constructed, which permit us to evaluate the endurance of nickel-cobalt alloys under the cyclic deformation in the hydrogen environment, connecting the defect size, the amplitude of the level of cyclic load, the number of its cycles and the parameters of the hydrogen environment. Alloyed by cobalt (up to 15 wt%) powdered nickel alloy is dominated by strength and crack resistance under the deformable alloy comparable to this composition at high temperatures in the air, but is more sensitive to the action of gaseous hydrogen under a pressure of up to 30 Mpa. Product Description popup.authors Іваськевич Любомир Михайлович Балицький Олександр Іванович Барна Роман Андрійович Гаврилюк Марія Романівна Колесніков Валерій Олександрович popup.nrat_date 2020-04-02 Close