The self-accommodated and reoriented martensites are assumed to deform elastically in levels I and III. This state-of-the-art see of NiTi deformation, even though it is extensively unfold from the literature, is not in step with the outcome of TEM and X-ray diffraction reports on nanocrystalline NiTi wire offered previously mentioned. https://www.ortix.co.uk/wires/