Progress in phase field modeling of functional properties and fracture behavior of shape memory alloys
Shape memory alloys (SMAs) have been widely employed in many engineering fields due
to their unique functional properties, such as super-elasticity, elastocaloric effect, and shape …
to their unique functional properties, such as super-elasticity, elastocaloric effect, and shape …
Phase field study on the microscopic mechanism of grain size dependent cyclic degradation of super-elasticity and shape memory effect in nano-polycrystalline NiTi …
A non-isothermal and crystal plasticity based phase field model was established by
incorporating various inelastic deformation mechanisms, ie, martensite transformation …
incorporating various inelastic deformation mechanisms, ie, martensite transformation …
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 of slip transfer: applications of mesoscale techniques
In this review article, we present and discuss recent mesoscale modeling studies of slip
transmission of dislocations through biphase interfaces. Specific focus is given to fcc/fcc …
transmission of dislocations through biphase interfaces. Specific focus is given to fcc/fcc …
Phase field simulations of plastic strain-induced phase transformations under high pressure and large shear
Pressure and shear strain-induced phase transformations (PTs) in a nanograined bicrystal
at the evolving dislocations pile-up have been studied utilizing a phase field approach …
at the evolving dislocations pile-up have been studied utilizing a phase field approach …
Phase transformations in nanograin materials under high pressure and plastic shear: nanoscale mechanisms
There are two main challenges in the discovery of new high pressure phases (HPPs) and
transforming this discovery into technologies: finding conditions to synthesize new HPPs …
transforming this discovery into technologies: finding conditions to synthesize new HPPs …
Phase-field theory for martensitic phase transformations at large strains
VI Levitas - International Journal of Plasticity, 2013 - Elsevier
General phase-field theory for multivariant martensitic phase transformations and explicit
models are formulated at large strains. Each order parameter is unambiguously related to …
models are formulated at large strains. Each order parameter is unambiguously related to …
Phase field approach to martensitic phase transformations with large strains and interface stresses
VI Levitas - Journal of the Mechanics and Physics of Solids, 2014 - Elsevier
Thermodynamically consistent phase field theory for multivariant martensitic transformations,
which includes large strains and interface stresses, is developed. Theory is formulated in a …
which includes large strains and interface stresses, is developed. Theory is formulated in a …
Interaction between phase transformations and dislocations at the nanoscale. Part 1. General phase field approach
Abstract Thermodynamically consistent, three-dimensional (3D) phase field approach (PFA)
for coupled multivariant martensitic transformations (PTs), including cyclic PTs, variant …
for coupled multivariant martensitic transformations (PTs), including cyclic PTs, variant …
Interaction between phase transformations and dislocations at the nanoscale. Part 2: Phase field simulation examples
The complete system of phase field equations for coupled martensitic phase transformations
(PTs), dislocation evolution, and mechanics at large strains is presented. Finite element …
(PTs), dislocation evolution, and mechanics at large strains is presented. Finite element …