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Information × Registration Number 0216U007365, 0115U005809 , R & D reports Title Studying Behaviour of Zirconium Alloys Radiated with Accelerated Heavy Ions. popup.stage_title Head Baturin Volodymyr, Кандидат фізико-математичних наук Registration Date 29-09-2016 Organization Applied Physics Institute NAS of Ukraine popup.description2 The results of irradiation of zirconium alloys by Ar2+, Fe2+ and Zr2+ ions with an energy of 300 keV are presented.Irradiation of Zr-1 and Zr-4 alloys by dose of 0.5 dpa Fe2+ or Zr2+ ions at 250°C is shown to lead to the formation of structures with a high density of defects in the crystal structure. It is hard to notice the difference in defects' density depending on the crystallographic directions. The structure with a high density of defects (1011 cm-2) is formed in a material after surface treatment by high doses (> 5 dpa in a wide temperature range). The studied profiles the concentration of impurities in the alloys Zr by irradiation of heavy ions show uniform distribution of Sn and Cr depletion in the surface layers. It is shown that hydrogen evolution from zirconium alloys can be studied effectively by means of thermal desorption spectroscopy (TDS) and the gas chromatography. Product Description popup.authors Єрьомін Сергій Олександрович Батурін Володимир Андрійович Бугай Олександр Миколайович Данильченко Сергій Миколайович Дрозденко Олександр Олексійович Захарець Михайло Іванович Карпенко Олександр Юрієвич Кузнецов Володимир Миколайович Литвинов Петро Олексійович Нагорний Анатолій Григорович Пустовойтов Сергій Олександрович popup.nrat_date 2020-04-02 Close