Fundamental role of local curvature of crystal structure in plastic deformation and fracture of solids

V. E. Panin, V. E. Egorushkin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

It is shown that strain-induced defects of all kinds are nucleated in local curvature zones of the interfaces between 3D-crystals and 2D-planar subsystem similar to a laser pumping mechanism. Mobile curvature solitons are generalized wave structural carriers of plastic flow. Fracture is the structural phase decay of a crystal in the zones of very high curvature.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages475-478
Number of pages4
Volume1623
ISBN (Print)9780735412606
DOIs
Publication statusPublished - 2014
EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
Duration: 3 Sep 20145 Sep 2014

Other

OtherInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
CountryRussian Federation
CityTomsk
Period3.9.145.9.14

Keywords

  • Cracks
  • Curvature
  • Fracture
  • Plastic flow
  • Solitons
  • Strain-induced defects
  • Waves

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Panin, V. E., & Egorushkin, V. E. (2014). Fundamental role of local curvature of crystal structure in plastic deformation and fracture of solids. In AIP Conference Proceedings (Vol. 1623, pp. 475-478). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898985