The Self-accommodated and reoriented martensites are assumed to deform elastically in phases I and III. This point out-of-the-art view of NiTi deformation, although it is widely unfold in the literature, will not be consistent with the final results of TEM and X-ray diffraction research on nanocrystalline NiTi wire offered over. https://www.ortix.co.uk/wires/