Dynamic model of B2∈→∈B19∈→∈B19martensitic transformation in titanium nickelide

Abstract

It is shown that the concept of phase B19 as an intermediate one in the course of the B2∈→∈B19transformation in alloys based on titanium nickelide is helpful for describing the observed morphological features. The {78 39 48}B2 habits of phase B19 can be compared to standard dislocation of centers of nucleation. A brief discussion of the results is suggested. © 2014 Springer Science+Business Media New York.