Microstructures and interfaces in Ni-Al martensite: Comparing HRTEM observations with continuum theories

Dominique Schryvers, Philippe Boullay, Pavel L. Potapov, Robert V. Kohn, John M. Ball

Research output: Contribution to journalArticle

Abstract

Different microstructural configurations of Ni-AI martensite are described on the meso- and atomic-scale, based on transmission electron microscopy images at conventional and atomic resolution. The observed structural features are described in close correlation with modern linear and non-linear continuum models, explaining the existence of particular orientations and stress accommodating features such as lattice reorientation, twin tapering and bending.

Original languageEnglish (US)
Pages (from-to)3543-3554
Number of pages12
JournalInternational Journal of Solids and Structures
Volume39
Issue number13-14
DOIs
StatePublished - Jul 3 2002

Keywords

  • Continuum theory
  • HRTEM
  • Martensite
  • Microstructure
  • Ni-Al

ASJC Scopus subject areas

  • Modeling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

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