Extended Data Fig. 2: Cyclic stability of the superelasticity at room temperature.
From: A lightweight shape-memory alloy with superior temperature-fluctuation resistance
a, Stress–strain curves of 200-cycle loading–unloading tensile tests, the upper inset shows the orientation of the Ti–Al–Cr single crystal along tensile loading direction (LD) in the inverse pole figure. b, Residual strain and critical stress of the forward transformation as a function of number of cycles.
