Mechanisms of elastic energy dissipation in the transition layer between a coating and a substrate under contact interaction

V. E. Panin, D. D. Moiseenko, S. V. Panin, P. V. Maksimov, I. G. Goryacheva, C. H. Cheng

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A theoretical and experimental analysis of the influence of the dispersed transition layer between a coating and a substrate on the development of deformation structures near the interface has been performed as part of an interdisciplinary study of the deformation and fracture of coating-substrate compositions under contact interaction. Elastic energy transfer from an indenter was simulated using excitable cellular automata taking into account the self-organization of translations and rotations of the structure near the interface. The effect of the transition layer between the coating and the substrate on the development of deformation structures during contact interaction with the indenter in three-point bending was studied experimentally using a TOMSC television-optical measuring complex.

Original languageEnglish
Pages (from-to)318-326
Number of pages9
JournalJournal of Applied Mechanics and Technical Physics
Volume55
Issue number2
DOIs
Publication statusPublished - 2014

Keywords

  • cellular automata
  • contact interaction
  • discrete simulation
  • interface
  • materials with coatings

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Condensed Matter Physics

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