Fig. 3: Mechanical and thermal properties of Ni-Ti wires.
From: Superelastic alloy based electrical interconnects for highly stretchable electronics
a Loading-unloading stress-strain curves of the straight Ni-Ti wire with a diameter of 30 μm under various levels of applied tensile strain at room temperature. b The dependence of the residual strain on the applied tensile strain. c Linear fitting of the critical stresses versus temperature, the parameters CM and CA is defined by the slopes of the fitting line. d DSC measurement of the straight Ni-Ti wires at a heating/cooling rate of 5 °C/min, showing the transformation peaks.
