On the coupling between martensitic transformation and plasticity in NiTi: Experiments and continuum based modelling
Recent macroscopic experimental and theoretical evidence on the stress-strain-temperature
behavior of NiTi beyond the strain recoverability limits (large strain, high stress, high …
behavior of NiTi beyond the strain recoverability limits (large strain, high stress, high …
Localized plastic deformation of superelastic NiTi wires in tension
Tensile deformation of superelastic NiTi shape memory alloy wires at temperatures above
austenite finish temperature proceeds via stress-induced martensitic transformation followed …
austenite finish temperature proceeds via stress-induced martensitic transformation followed …
Cyclic phase transformation behavior of nanocrystalline NiTi at microscale
Cuboidal micropillars of nanocrystalline superelastic NiTi shape memory alloys with an
average grain size of 65 nm were fabricated by focused ion beam and then subjected to …
average grain size of 65 nm were fabricated by focused ion beam and then subjected to …
Recoverability of large strains and deformation twinning in martensite during tensile deformation of NiTi shape memory alloy polycrystals
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 …
various temperatures, recoverable strains were evaluated and lattice defects left in the …
Beyond the strain recoverability of martensitic transformation in NiTi
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 …
range from− 100° C to 450° C. Supplemental in-situ electrical resistance, synchrotron x-ray …
Orientation-dependent plastic deformation mechanisms and competition with stress-induced phase transformation in microscale NiTi
Understanding the orientation-dependent deformation behavior of NiTi shape-memory
alloys at small length scales is of importance for designing nano-and micro …
alloys at small length scales is of importance for designing nano-and micro …
[HTML][HTML] Deformation mechanisms in a superelastic NiTi alloy: An in-situ high resolution digital image correlation study
An in-situ high resolution digital image correlation investigation during uniaxial tensile
deformation reveals the recoverable and the non-recoverable strain mechanisms in a Ni 51 …
deformation reveals the recoverable and the non-recoverable strain mechanisms in a Ni 51 …
Applying full-field measurement techniques for the thermomechanical characterization of shape memory alloys: a review and classification
Full-field measurement techniques are now mature. As such, they have profoundly impacted
the experimental mechanics community in recent years. The way that shape memory alloys …
the experimental mechanics community in recent years. The way that shape memory alloys …
[HTML][HTML] Temperature and microstructure dependent tensile behavior of coarse grained superelastic NiTi
In this work, effects of temperature and microstructure on tensile behavior of superelastic
NiTi wires were analyzed. We analyzed cold-drawn NiTi wires of 1.78 mm that received four …
NiTi wires were analyzed. We analyzed cold-drawn NiTi wires of 1.78 mm that received four …
Unraveling frequency effects in shape memory alloys: NiTi and FeMnAlNi
With the presence of internal interfaces such as the austenite–martensite interface and the
internal twin boundaries in the martensite, shape memory alloys (SMAs) can be employed in …
internal twin boundaries in the martensite, shape memory alloys (SMAs) can be employed in …