Is the observation of {112} pseudotwins in the B2 phase of Ni-Ti-Fe shape-memory alloys a case of misidentification?

Author: Krishnan M.   Maji B. C.  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3036

Source: Philosophical Magazine Letters, Vol.81, Iss.4, 2001-04, pp. : 243-249

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Abstract

We present transmission electron microscopy observations and a crystallographic analysis that show that the only significant report on the observation of {112} pseudotwins in B2 structures by Goo et al. (1985, Acta metall., 3, 1725) is a misidentification of the {114} true twins.