Modeling of the Superelastic Behavior of CuAlNi - Single Crystals Accounting Anisotropy of Elastic Properties

Tatiana Y. Chernysheva, Margarita E. Evard, Александр Евгеньевич Волков, Федор Степанович Беляев

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

The lattice deformation tensor for martensitic transformation was found from available crystallographic data. This tensor was used for modeling of the isothermal deformation of CuAlNi shape memory alloys in the frames of a microstructural model. The simulated stress-strain curves obtained for pseudoelastic austenitic and pseudoplastic martensitic CuAlNi are in a good qualitative agreement with literature experimental data for single crystals with different orientations.

Original languageEnglish
Title of host publicationAdvanced Problems in Mechanics - Proceedings of the 47th International Summer School-Conference on Advanced Problems in Mechanics, APM 2019
EditorsD.A. Indeitsev, A.M. Krivtsov
PublisherSpringer Nature
Pages93-100
Number of pages8
ISBN (Print)9783030498818
DOIs
StatePublished - 1 Jan 2020
Event14th International Summer School-Conference on Advanced Problems in Mechanics, APM 2019 - St. Petersburg, Russian Federation
Duration: 24 Jun 201929 Jun 2019

Publication series

NameLecture Notes in Mechanical Engineering
ISSN (Print)2195-4356
ISSN (Electronic)2195-4364

Conference

Conference14th International Summer School-Conference on Advanced Problems in Mechanics, APM 2019
CountryRussian Federation
CitySt. Petersburg
Period24/06/1929/06/19

Scopus subject areas

  • Automotive Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

Keywords

  • CuAlNi
  • Martensitic transformation
  • Microstructural model
  • Single crystal

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