In this work, we develop a polycrystal mean-field constitutive model based on an elastic–
plastic self-consistent (EPSC) framework. In this model, we incorporate recently developed …

The deformation behavior of commercially pure rolled titanium subjected to strain path
changes is studied using experiments and a crystal plasticity model. Four different loading …

A polycrystalline material, deformed to large plastic strains and subsequently reloaded
along a distinct strain path, exhibits a change in flow stress and hardening behavior. Such …

We present an implementation of the viscoplastic self-consistent (VPSC) polycrystalline
model in an implicit finite element (FE) framework, which accounts for a dislocation-based …

The present work investigated the effect of strain rates (10− 3 to 10 3 s− 1) on the
deformation behaviour of a twinning-induced plasticity (TWIP) steel. The strain rate …

In this work, we use polycrystal modeling to study the interactions between slip and twinning
during load reversals of commercially pure titanium. The constitutive response incorporates …

We present a multiscale dislocation density-based constitutive model for the strain-
hardening behavior in twinning-induced plasticity (TWIP) steels. The approach is a physics …

This work adapts a recently developed multi-level constitutive model for polycrystalline
metals that deform by a combination of elasticity, crystallographic slip, and deformation …

The tension-compression type of load reversal produces an asymmetric cyclic tension-
compression behavior and varied yielding stresses in the subsequent monotonic tension …

We present a constitutive model for hcp metals which is based on variational constitutive
updates of plastic slips and twin volume fractions and accounts for the related lattice …