Anisotropy of the plastic deformation and fracture processes in a dynamically loaded crystallite

K. P. Zol'nikov, T. Yu Uvarov, S. G. Psakh'e

    Research output: Contribution to journalArticle

    29 Citations (Scopus)

    Abstract

    The influence of anisotropic dynamic loading on the character of plastic deformation and fracture processes in a crystallite near the free surface was studied by methods of molecular dynamics. It was established that there are threshold deformation levels determining the opening of a seeding crack (notch) and the subsequent crack stop. The simulation results show that loading in the [100] direction leads to the crack stop due to the formation of a disordered material region at the crack tip.

    Original languageEnglish
    Pages (from-to)263-265
    Number of pages3
    JournalTechnical Physics Letters
    Volume27
    Issue number4
    DOIs
    Publication statusPublished - Apr 2001

    Fingerprint

    plastic deformation
    cracks
    anisotropy
    crack tips
    notches
    inoculation
    molecular dynamics
    thresholds
    simulation

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

    Cite this

    Anisotropy of the plastic deformation and fracture processes in a dynamically loaded crystallite. / Zol'nikov, K. P.; Uvarov, T. Yu; Psakh'e, S. G.

    In: Technical Physics Letters, Vol. 27, No. 4, 04.2001, p. 263-265.

    Research output: Contribution to journalArticle

    Zol'nikov, K. P. ; Uvarov, T. Yu ; Psakh'e, S. G. / Anisotropy of the plastic deformation and fracture processes in a dynamically loaded crystallite. In: Technical Physics Letters. 2001 ; Vol. 27, No. 4. pp. 263-265.
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