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 …
Deformation physics of shape memory alloys–fundamentals at atomistic frontier
P Chowdhury, H Sehitoglu - Progress in Materials Science, 2017 - Elsevier
Application spectrum of shape memory alloys (SMA) is expanding rapidly and
proportionately so is the engineering demand for superior materials. An essential …
proportionately so is the engineering demand for superior materials. An essential …
Phase transformations, fracture, and other structural changes in inelastic materials
VI Levitas - International Journal of Plasticity, 2021 - Elsevier
Review of selected fundamental topics on the interaction between phase transformations,
fracture, and other structural changes in inelastic materials is presented. It mostly focuses on …
fracture, and other structural changes in inelastic materials is presented. It mostly focuses on …
A review on phase field modeling of martensitic phase transformation
In the last few decades, the phase field method has shown tremendous capabilities of
predicting microstructure evolutions at the mesoscale scale. This method was widely used …
predicting microstructure evolutions at the mesoscale scale. This method was widely used …
A three-dimensional model describing stress-induced solid phase transformation with permanent inelasticity
The employment of shape memory alloys (SMA) in a large number of applications in the
fields of aeronautical, biomedical, and structural engineering has been the motivation for an …
fields of aeronautical, biomedical, and structural engineering has been the motivation for an …
Phase field modeling of the tetragonal-to-monoclinic phase transformation in zirconia
The allotropic phase transformation in zirconia from the tetragonal to monoclinic double
lattices is known to occur by a martensitic twinning mechanism which shows a complex …
lattices is known to occur by a martensitic twinning mechanism which shows a complex …
A phase field model of deformation twinning: nonlinear theory and numerical simulations
JD Clayton, J Knap - Physica D: Nonlinear Phenomena, 2011 - Elsevier
A continuum phase field theory and corresponding numerical solution methods are
developed to describe deformation twinning in crystalline solids. An order parameter is …
developed to describe deformation twinning in crystalline solids. An order parameter is …
Phase field simulation on the grain size dependent super-elasticity and shape memory effect of nanocrystalline NiTi shape memory alloys
Abstract Based on the Ginzburg-Landau's theory, the free energy function of polycrystalline
system was modified by introducing an extra grain boundary energy, and a new two …
system was modified by introducing an extra grain boundary energy, and a new two …
Phase field simulation on the super-elasticity, elastocaloric and shape memory effect of geometrically graded nano-polycrystalline NiTi shape memory alloys
B Xu, G Kang - International Journal of Mechanical Sciences, 2021 - Elsevier
ABSTRACT A two-dimensional non-isothermal phase field model considering multiple
martensite variants which can describe the thermo-mechanical deformation of …
martensite variants which can describe the thermo-mechanical deformation of …
Multiphase phase field theory for temperature-and stress-induced phase transformations
VI Levitas, AM Roy - Physical Review B, 2015 - APS
Thermodynamic Ginzburg-Landau potential for temperature-and stress-induced phase
transformations (PTs) between n phases is developed. It describes each of the PTs with a …
transformations (PTs) between n phases is developed. It describes each of the PTs with a …