Monte-Carlo study of B2 ordering and precipitation on a BCC lattice

M. Athenes, P. Bellon, G. Martin, F. Haider

Research output: Contribution to journalConference article

Abstract

Atomistic Monte-Carlo simulations of precipitation and B2 ordering in a binary alloy on a BCC lattice via vacancy mechanism are presented. Evolution of simulated patterns is in good agreement with the experimentally observed morphologies. Moreover, it is observed that the very early stages of ordering are strongly dependent on atomic mobility parameters. Depending on the relative exchange frequency of vacancies with A and B atoms, two extreme regimes of ordering are identified, leading either to localized or delocalized ordering.

Original languageEnglish (US)
Pages (from-to)545-550
Number of pages6
JournalMaterials Research Society Symposium - Proceedings
Volume398
StatePublished - Jan 1 1996
Externally publishedYes
EventProceedings of the 1995 MRS Fall Meeting - Boston, MA, USA
Duration: Nov 26 1995Dec 1 1995

ASJC Scopus subject areas

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

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