Slip in face centred cubic (fcc) metals is well documented to occur on {111} planes in< 110>
directions. In body centred cubic (bcc) metals, the slip direction is also well established to …

Dislocations play a vital role in the mechanical behavior of crystalline materials during
deformation. To capture dislocation phenomena across all relevant scales, a multiscale …

An internal-state-variable based self-consistent constitutive model was proposed for unified
prediction of flow stress and microstructure evolution during hot working of wrought two …

The high thermal gradients during the laser powder bed fusion (LPBF) process induce an
inhomogeneous microstructure with anisotropic mechanical properties. This study …

A crystal plasticity-based constitutive model is developed to describe the thermomechanical
behavior of pseudoelastic NiTi single crystal. The model includes, for the first time in the …

In this work, the grain-scale elastoplastic deformation behavior of coarse-grained body
centered cubic (BCC) tantalum was simulated using a crystal plasticity finite element method …

A microstructure-based approach by means of representative volume elements (RVEs) is
employed to evaluate the flow curve of DP steels using virtual tensile tests. Microstructures …

Проблема построения конститутивных моделей, позволяющих описывать поведение
материалов в широких диапазонах изменения параметров воздействия (температур …

Modeling the strengthening effect of grain boundaries (Hall–Petch effect) in metallic
polycrystals in a physically consistent way, and without invoking arbitrary length scales, is a …

Circular holes in single crystal (SX) turbine blades are susceptible to creep failure at high
temperatures, due to the stress concentrations near the holes. In this study, a dislocation …