Dynamic Model of the B2 → B19′ Martensitic Transformations Taking into Account an Intermediate Mesoscopic State

Abstract

It is demonstrated that the notion of the intermediate mesoscopic state during the B2 → B19′ transformation is constructive for a description of the observed morphological parameters. The 78 39 48B2 habit planes of the B19′ phase can be associated with standard dislocation nucleation centers. The results obtained are briefly discussed. © 2013 Springer Science+Business Media New York.