Suppression of acoustic emission during superelastic tensile cycling of polycrystalline Ni${}_{50.4}$Ti${}_{49.6}$

Guillaume F. Nataf, Michela Romanini, Eduard Vives +4

We investigate acoustic emission (AE) that arises during the martensitic transition in a polycrystalline specimen of the prototypical superelastic/elastocaloric alloy Ni${}_{50.4}$Ti…