A review of constitutive models and modeling techniques for shape memory alloys
Constitutive models for shape memory alloys have seen significant development in the last
decades. They have evolved from uniaxial, mostly empirical, relations to full-fledged …
decades. They have evolved from uniaxial, mostly empirical, relations to full-fledged …
A review on shape memory alloys with applications to morphing aircraft
S Barbarino, EIS Flores, RM Ajaj… - Smart materials and …, 2014 - iopscience.iop.org
Shape memory alloys (SMAs) are a unique class of metallic materials with the ability to
recover their original shape at certain characteristic temperatures (shape memory effect) …
recover their original shape at certain characteristic temperatures (shape memory effect) …
Constitutive model for the numerical analysis of phase transformation in polycrystalline shape memory alloys
This work presents new developments in the thermomechanical constitutive modeling of
shape memory alloys (SMAs). The proposed phenomenological constitutive model is …
shape memory alloys (SMAs). The proposed phenomenological constitutive model is …
Superelasticity degradation of NiTi shape memory alloy in wide ranges of temperature and loading level: Experimental observation and micromechanical constitutive …
In this work, cyclic tension-unloading tests with different peak strains (10%-18%) in the
temperature range from 313 K to 393 K are performed to investigate the effects of …
temperature range from 313 K to 393 K are performed to investigate the effects of …
Shape memory alloys and polymers for MEMS/NEMS applications: Review on recent findings and challenges in design, preparation, and characterization
Rapid progress in material science and nanotechnology has led to the development of the
shape memory alloys (SMA) and the shape memory polymers (SMP) based functional …
shape memory alloys (SMA) and the shape memory polymers (SMP) based functional …
[HTML][HTML] Superelastic behaviors of additively manufactured porous NiTi shape memory alloys designed with Menger sponge-like fractal structures
M Zhao, H Qing, Y Wang, J Liang, M Zhao, Y Geng… - Materials & Design, 2021 - Elsevier
Additively manufactured porous NiTi alloys hold unprecedented promise in metallic implants
due to their low elastic modulus and superelastic behavior. Such porous structures are …
due to their low elastic modulus and superelastic behavior. Such porous structures are …
SLM additive manufacturing of NiTi porous implants: a review of constitutive models, finite element simulations, manufacturing, heat treatment, mechanical, and …
Nitinol shape memory alloy is a biocompatible material that is suitable for biomedical
applications due to its superelasticity, shape memory effect, good corrosion and fatigue …
applications due to its superelasticity, shape memory effect, good corrosion and fatigue …
Functional fatigue of superelasticity and elastocaloric effect for NiTi springs
In this work, the evolutions of superelasticity (SE) and elastocaloric effect (eCE) for NiTi
shape memory alloy (SMA) helical springs under cyclic deformation are investigated …
shape memory alloy (SMA) helical springs under cyclic deformation are investigated …
Thermomechanical model for NiTi-based shape memory alloys including R-phase and material anisotropy under multi-axial loadings
P Sedlak, M Frost, B Benešová, TB Zineb… - International Journal of …, 2012 - Elsevier
This work presents a thermomechanical model for polycrystalline NiTi-based shape memory
alloys developed within the framework of continuum thermodynamics of irreversible …
alloys developed within the framework of continuum thermodynamics of irreversible …
Constitutive model for shape memory alloys including phase transformation, martensitic reorientation and twins accommodation
This paper deals with the thermomechanical modeling of the macroscopic behavior of NiTi
shape memory alloys (SMAs). A phenomenological 3D-model, based on thermodynamics of …
shape memory alloys (SMAs). A phenomenological 3D-model, based on thermodynamics of …