The detailed contribution of microstructural-level phenomena, such as dislocation structure
development and annihilation, as well as inter-granular and intra-granular backstress fields …

Titanium alloy sheets present inferior formability and severe springback in conventional
forming processes at room temperature which greatly restrict their applications in complex …

We develop a polycrystal plasticity constitutive law based on the elasto-plastic self-
consistent (EPSC) theory for the prediction of cyclic tension-compression deformation. The …

In this work, we develop a physically-based crystal plasticity model for the prediction of cyclic
tension–compression deformation of multi-phase materials, specifically dual-phase (DP) …

Recent reports in the literature identified pre-yield stress-strain nonlinearity and hysteresis
(anelasticity) as occurring in metals at virtually all stresses. These observations raise …

The incremental elasto-visco-plastic self-consistent polycrystal model (Δ EVPSC) was
utilized to describe the constitutive behavior of dual-phase 980 (DP980) steel. A simple …

This paper is concerned with monotonic and load reversal deformation of four dual-phase
(DP) 590, 780, 980, 1180 and one martensitic (MS) 1700 steel sheets. While the monotonic …

In this study, the performance of conventional and advanced constitutive models to the
prediction of springback for ultra-high strength steel was assessed. The elasto-plastic …

Elasto-plastic self-consistent (EPSC) polycrystal plasticity theory has been used extensively
in understanding and predicting anisotropic thermo-mechanical response and underlying …

Conventional Coulomb model assumes constant friction coefficient in sheet metal forming
simulation. It tends to predict too high friction shear stress in forming advanced high-strength …