Computer simulation of plastic deformation in grain boundary region under high rate loading

K. P. Zolnikov, S. G. Psakhie, S. I. Negreskul, S. Yu Korostelev

    Результат исследований: Материалы для журналаСтатья

    8 Цитирования (Scopus)

    Аннотация

    The computer simulation of AI three-dimensional crystallite containing grain boundary of special type was carried out and its behaviour under high rate loading was investigated. The molecular dynamics method was used and interaction between atoms was described based on pseudopotential method. Vortical character of the atom movements in the grain boundary region is realized under shear loading in certain directions. Back and forth movements of atoms in the direction which is perpendicular to the shear also arise. Amplitude of such movements is approximately equal to an interplanar distance in this direction.

    Язык оригиналаАнглийский
    Страницы (с-по)235-237
    Число страниц3
    ЖурналJournal of Materials Science and Technology
    Том12
    Номер выпуска3
    СостояниеОпубликовано - 1996

    ASJC Scopus subject areas

    • Materials Science(all)
    • Metals and Alloys

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  • Цитировать

    Zolnikov, K. P., Psakhie, S. G., Negreskul, S. I., & Korostelev, S. Y. (1996). Computer simulation of plastic deformation in grain boundary region under high rate loading. Journal of Materials Science and Technology, 12(3), 235-237.