We fabricate a nanocrystalline NiTi with an average grain size of 31 nm and high-density
(4.7× 10 15 m− 2) dislocations via cold rolling (38% thickness reduction) and annealing …

We fabricate three polycrystalline superelastic NiTi samples with average grain sizes of 110,
60, 35 nm and one crystalline-amorphous NiTi nanocomposite sample to investigate their …

Selective laser melting (SLM) of NiTi shape memory alloys (SMAs) was studied
systematically for the resulting density and surface roughness. It was found that high laser …

Large-scale applications of elastocaloric cooling demand bulk materials showing both large
adiabatic temperature change (Δ T ad) and low-fatigue characteristics at room temperature …

Abstract As-spun Ti-rich Ti 50.9 Ni 48.9 Si 0.2 ribbon showed recoverable superelastic strain
of 4.5%, which was associated with elastocaloric cooling of 11.3 K. Cyclic superelastic tests …

This study investigated the evolutions of the superelasticity and elastocaloric effect of a multi-
principal element Ti 40 Zr 10 Ni 40 Co 5 Cu 5 strain glass alloy during 3001 cyclic …

Critical challenges remain in applying shape memory alloys to solid-state refrigeration. In
particular, addressing the degradation of elastocaloric response during repetitive loading is …

Iron-based shape memory alloys (Fe-SMAs), traditionally manufactured, are favored in
engineering applications owing to their cost-effectiveness and ease of fabrication. However …

In this study, the strain distribution and elastocaloric effect during compression of a
superelastic [116]-oriented single-crystal Cu–Al–Mn shape memory alloy were investigated …

A newly developed quaternary Ni 44.8 Cu 5 Ti 45.2 Hf 5 shape memory alloy (SMA) was
processed by high-pressure torsion (HPT) for five turns under a pressure of 6 GPa at room …