Effect of crystallogeometric states on the development of macrobands and deformation inhomogeneity in [111] nickel single crystals

D. V. Lychagin, E. A. Alfyorova, V. A. Starenchenko

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The deformation relief in fee single crystals with a [111]-oriented compression axis at a strain of 0.05-0.15 was studied by optical and scanning electron microscopy. The effect of the alignment accuracy of crystallographic orientations of the compression axis and lateral faces on the development of deformation macrobands and folds was investigated by the example of nickel. The deformation inhomogeneity and the factors responsible for strain localization are determined by the grid method.

Original languageEnglish
Pages (from-to)66-78
Number of pages13
JournalPhysical Mesomechanics
Volume14
Issue number1-2
DOIs
Publication statusPublished - 2011

Keywords

  • Deformation domains
  • Deformation inhomogeneity
  • Grid method
  • Macrobands
  • Single crystal

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces

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