Solids

Dislocation model for an incoherent nonthin twin

O. M. Ostrikov

P. Sukhoi Gomel State Technical University

Abstract: A condition for the equilibrium of a nonthin twin is obtained from a dislocation model using the approximation of a continuous distribution of twinning dislocations at twin boundaries. The model of a nonthin twin is shown to be applicable to the elastic and inelastic stages of twinning. The theory of a thin twin is found to be a particular case of the developed dislocation model of a nonthin twin.

Received: 13.12.2011
Accepted: 12.03.2012

 English version: Technical Physics, 2012, 57:11, 1503–1507

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