Hot spot in materials with structural defects under high shear loading rates

S. G. Psakhie, K. P. Zolnikov, D. Yu Saraev

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    The response of three-dimensional sample of Al, containing vacancy complex, under shear loading was simulated. The molecular dynamics method was used and interaction between atoms was described on the base of pseudopotential theory. Solitary waves were generated in the sample under mechanical loading. Their interaction with the vacancy complexes was shown to be able to initiate hot spot in that local region of the complexes. Some parameters of the hot spot as well as solitary waves were calculated. The initiation of the hot spot is accompanied with sufficient local structural relaxation.

    Original languageEnglish
    Pages (from-to)72-74
    Number of pages3
    JournalJournal of Materials Science and Technology
    Volume14
    Issue number1
    Publication statusPublished - 1998

    Fingerprint

    Solitons
    Vacancies
    Defects
    Structural relaxation
    Molecular dynamics
    Atoms

    ASJC Scopus subject areas

    • Materials Science(all)
    • Metals and Alloys

    Cite this

    Hot spot in materials with structural defects under high shear loading rates. / Psakhie, S. G.; Zolnikov, K. P.; Saraev, D. Yu.

    In: Journal of Materials Science and Technology, Vol. 14, No. 1, 1998, p. 72-74.

    Research output: Contribution to journalArticle

    Psakhie, S. G. ; Zolnikov, K. P. ; Saraev, D. Yu. / Hot spot in materials with structural defects under high shear loading rates. In: Journal of Materials Science and Technology. 1998 ; Vol. 14, No. 1. pp. 72-74.
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