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Information × Registration Number 0214U003602, 0113U004221 , R & D reports Title Development of the modeling method of main pipeline steel in-service degradation properties popup.stage_title Head Nykyforchyn Hryhoriy, Registration Date 12-02-2014 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The method of an evaluation of steel pipeline mechanical properties degradation is developed on the base of the known method of simulation of steel deformation aging according to GOST 7268-82, which was modernized by the preliminary hydrogenation of half-finished specimens. The optimal values of current and time of hydrogenation at which the effect of hydrogen on mechanical behaviour of steel at standard tensile tests was not revealed.5481 Product Description popup.authors Kречковська Галина Василівна Волошин Віталій Анатолієвич Греділь Мирослава Іванівна Купович Рома Богданівна Максимів Ольга Володимирівна Марков Андрій Дмитрович Свірська Леся Миколаївна Студент Олександра Зіновіївна Цирульник Олександр Тимофійович popup.nrat_date 2020-04-02 Close