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Russian Physics Journal

, Volume 61, Issue 5, pp 955–961 | Cite as

Dynamic Strength of Ni3Al Alloy Plates Under Shock Loads

  • Ya. D. Lipatnikova
  • N. N. Belov
  • N. T. Yugov
  • V. A. Starenchenko
Article
  • 12 Downloads

The paper presents a theoretical research of the shock-induced deformation and fracture of Ni3Al alloy specimens depending on the type of its stress-strain curves. The modeling of deformation is based on a combination of the approaches of continuum mechanics and dislocation kinetics. The complex model is numerically implemented in a software system RANET-3.

Keywords

intermetallic plastic deformation fracture L12 alloy shock loading mathematical simulation 

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • Ya. D. Lipatnikova
    • 1
  • N. N. Belov
    • 1
    • 2
  • N. T. Yugov
    • 1
    • 2
  • V. A. Starenchenko
    • 1
  1. 1.Tomsk State University of Architecture and BuildingTomskRussia
  2. 2.Research Institute of Applied Mechanics and Mathematics at the Tomsk State UniversityTomskRussia

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