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Information × Registration Number 0215U000642, 0114U000817 , R & D reports Title Development of the modeling method of main pipeline steels in-service degradation properties popup.stage_title Head Nykyforchyn Hryhoriy, Registration Date 20-03-2015 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The new method of in-service degradation of pipeline steels is approved which consists in artificial deformation aging of preliminary hydrogen charging of metal and combines the different mechanisms of degradation (deformation strengthening, artificial aging and development of dissipated damaging). The proposed method causes commensurable decrease of the characteristics of plasticity and impact strength like during tests of exploited steels. Product Description popup.authors Андруньо Степан Григорович Кирилів Володимир Іванович Цирульник Олександр Тимофійович popup.nrat_date 2020-04-02 Close