Recent macroscopic experimental and theoretical evidence on the stress-strain-temperature
behavior of NiTi beyond the strain recoverability limits (large strain, high stress, high …

Irreversible plastic forming of B19′ martensite of the NiTi shape memory alloy is discussed
within the framework of continuum mechanics. It is suggested that the main mechanism …

There is a growing body of evidence that “in situ” modification of the microstructure of Nitinol
due to pre-strain and mean strain strongly influence the fatigue properties of implanted …

Recent years have witnessed extensive investigations of additively manufactured NiTi alloys
using laser-source techniques. This study reports a selective electron beam melting process …

Motivated by an assumption that the instability of the cyclic tensile superelastic behavior of
NiTi polycrystal is linked to its fatigue performance (number of cycles till failure), the …

Martensitic crystallography plays a vital role in the texture evolution and mechanical
properties in Nickel-Titanium (NiTi) shape memory alloys when subjected to deformation …

Abstract Martensitic Ni 50 Ti 50 wires and sheets with different textures were tensile tested in
the temperature range between− 100° C and 60° C. The effect of texture and temperature on …

Superelastic NiTi wires were deformed in tension up to gradually increasing total strains at
various temperatures, recoverable strains were evaluated and lattice defects left in the …

Tensile deformation of nanocrystalline superelastic NiTi wire in the martensite state at-90° C
until fracture was investigated by in-situ synchrotron X-ray diffraction texture analysis. The …

Tensile deformation of a medical grade NiTi wire was investigated in a wide temperature
range from− 100° C to 450° C. Supplemental in-situ electrical resistance, synchrotron x-ray …