Paper Title:
Modeling of (121) Twin Boundaries in 2H Martensite
  Abstract

The structures of {121} twin boundary in orthorhombic 2H martensite are modeled using Finnis-Sinclair type many-body interatomic potentials. The boundary corresponds to type-I twinning in 2H martensite of Cu-Al-Ni, Cu-Zn-Al and Au-Cd alloys. Three possible configurations of the {121} boundary are found. The structure with the lowest energy possesses a non-corrugated central {121} plane.

  Info
Periodical
Edited by
Pavel Šandera
Pages
65-68
DOI
10.4028/www.scientific.net/KEM.465.65
Citation
A. Ostapovets, V. Paidar, "Modeling of (121) Twin Boundaries in 2H Martensite", Key Engineering Materials, Vol. 465, pp. 65-68, 2011
Online since
January 2011
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