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

Abstract

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.

Original language	English
Pages (from-to)	235-237
Number of pages	3
Journal	Journal of Materials Science and Technology
Volume	12
Issue number	3
Publication status	Published - 1996

ASJC Scopus subject areas

Materials Science(all)
Metals and Alloys

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title = "Computer simulation of plastic deformation in grain boundary region under high rate loading",

abstract = "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.",

author = "Zolnikov, {K. P.} and Psakhie, {S. G.} and Negreskul, {S. I.} and Korostelev, {S. Yu}",

year = "1996",

language = "English",

volume = "12",

pages = "235--237",

journal = "Journal of Materials Science and Technology",

issn = "1005-0302",

publisher = "Chinese Society of Metals",

number = "3",

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T1 - Computer simulation of plastic deformation in grain boundary region under high rate loading

AU - Zolnikov, K. P.

AU - Psakhie, S. G.

AU - Negreskul, S. I.

AU - Korostelev, S. Yu

PY - 1996

Y1 - 1996

N2 - 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.

AB - 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.

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M3 - Article

AN - SCOPUS:0039036568

VL - 12

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EP - 237

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

SN - 1005-0302

IS - 3

ER -

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

Abstract

ASJC Scopus subject areas

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