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Information × Registration Number 0219U003692, 0116U003142 , R & D reports Title Development of the theory and technology of deformation-thermal treatment of large-sized sheet-rolling rollers to increase their survivability popup.stage_title Head Prihodko I.U., Registration Date 13-03-2019 Organization IRON & STEEL INSTITUTE NATIONAL ACADEMI OF SCIENCE OF UKRAINE popup.description2 Theoretical methods for calculating internal stresses in rolls based on finite element modeling have been developed, taking into account phase transformations in the metal during heat treatment of the rolls, including cryogenic treatment, and also calculating the cyclic stresses during the operation of the rolls, which take into account the actual thermal and mechanical effects. Recommendations have been developed to increase the efficiency of heat treatment of the rolls, reduce internal stresses in the rolls, which allow increasing their survivability Product Description popup.authors Бобирь Сергій Володимирович Воробей Сергій Олександович Крот Павло Вікторович Приходько Ігор Юрійович popup.nrat_date 2020-04-02 Close