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Information × Registration Number 0210U001432, 0107U007174 , R & D reports Title Structure formation and properties of near-surface nanocrystall layers received by severe deformation under chemicothermal treatment popup.stage_title Head S. Firstov, Доктор фізико-математичних наук Registration Date 12-02-2010 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Nanostructure was produced by method of severe plastic deformation. Repeated uniaxial tension considerably increases hardness in a neck of specimen. Developed computer simulation based on dislocation dynamics allows to analyze effect of external factors (stress, temperature) and structure parameters (concentration of "useful" impurities) on the dislocation walls formation. The dissolution of pearlite in nanodeformation zone and the redistribution of carbon on the nanograin walls was determined by Auger-spectroscopy method Product Description popup.authors Борисовська Катерина Михайлівна Горбань Віктор Федорович Даниленко Микола Іванович Мамека Надія Олександрівна Пашинська Олена Генріховна Подрезов Юрій Миколайович Розенберг Олег Олександрович Синков Сергій Григорович Шейкін Сергій Євгенович popup.nrat_date 2020-04-02 Close