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 …
Ferromagnetic shape memory alloys—challenges, applications, and experimental characterization
Ferromagnetic shape memory alloys (FSMA) constitute a subgroup of shape memory alloys
(SMA) that also exhibit a ferromagnetic behavior. Due to the unique combination of large …
(SMA) that also exhibit a ferromagnetic behavior. Due to the unique combination of large …
Evolution of martensitic microstructures in nanocrystalline NiTi wires deformed in tension
An experimental method allowing for reconstruction of martensite variant microstructures
evolving during tensile thermomechanical loading test on nanocrystalline NiTi wire is …
evolving during tensile thermomechanical loading test on nanocrystalline NiTi wire is …
Kwinking as the plastic forming mechanism of B19′ NiTi martensite
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 …
within the framework of continuum mechanics. It is suggested that the main mechanism …
[HTML][HTML] In-situ synchrotron X-ray diffraction texture analysis of tensile deformation of nanocrystalline NiTi wire in martensite state
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 …
until fracture was investigated by in-situ synchrotron X-ray diffraction texture analysis. The …
Thermally induced reorientation and plastic deformation of B19'monoclinic martensite in nanocrystalline NiTi wires
Functional behavior of nanocrystalline NiTi shape memory wires having various austenitic
microstructures was investigated by thermomechanical testing and TEM analysis of …
microstructures was investigated by thermomechanical testing and TEM analysis of …
Effect of crystal quality on twinning stress in Ni–Mn–Ga magnetic shape memory alloys
Low twinning stress (TS) is a prerequisite for magnetic shape memory functionality in
ferromagnetic martensites. We compare Ni 50 Mn 28 Ga 22 (nominal at.%) single crystals …
ferromagnetic martensites. We compare Ni 50 Mn 28 Ga 22 (nominal at.%) single crystals …
Tensile deformation of B19′ martensite in nanocrystalline NiTi wires
Deformation mechanisms activated during tensile deformation of nanocrystalline NiTi wire in
martensite state were investigated by combination of two experimental methods:(i) analysis …
martensite state were investigated by combination of two experimental methods:(i) analysis …
Magnetic shape memory effect and highly mobile twin boundaries
O Heczko - Materials Science and Technology, 2014 - journals.sagepub.com
The magnetic shape memory effect can be classified as an example of the multiferroic effect
combining ferro-elasticity and (ferro) magnetism. After short overview of all known effects the …
combining ferro-elasticity and (ferro) magnetism. After short overview of all known effects the …
Twin boundary structure and mobility
Twinning is an important mechanism of deformation in various crystalline materials, and in
particular in shape memory alloys, where it is inherent to the shape memory and super …
particular in shape memory alloys, where it is inherent to the shape memory and super …