Computer simulation of martensitic transformation in constrained films

D. J. Seol, S. Y. Hu, Y. L. Li, L. Q. Chen, K. H. Oh

Research output: Contribution to journalConference article

18 Scopus citations

Abstract

3-dimensional phase-field model is developed to describe the cubic to tetragonal martensitic phase transformation in thin film attached to a substrate. Elastic solutions are derived for both elastically anisotropic and isotropic thin films with arbitrary domain structures, subject to the mixed stress-free and constraint boundary conditions. Nucleation process as well as final domain structure strongly depends on the substrate constraint. Lower undercooling results in less volume fraction of martensite, finer domain structure and longer nucleation period.

Original languageEnglish (US)
Pages (from-to)1645-1650
Number of pages6
JournalMaterials Science Forum
Volume408-412
Issue numberII
DOIs
StatePublished - Jan 1 2002
EventProceedings of the 13th International Conference on Textures of Materials - Seoul, Korea, Republic of
Duration: Aug 26 2002Aug 30 2002

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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