Abstract Al–Zn–Mg–Cu alloys can be fabricated by a series of thermo-mechanical
processing methods (eg, hot rolling, forging and extrusion), which is able to serve in …

In this study a novel micro-rolling set-up was installed on a directed energy deposition
additive manufacturing system to achieve in-situ grain refinement and porosity closure. A …

Review ofdynamic recrystallization models isthe subject of the present work. Development of
both mean field and full field approaches during last three decades is presented and …

Changing strain path is an effective method to optimize the hot working process and improve
microstructure and mechanical performance of titanium alloys. In this work, dynamic …

The material studied is a commercially available 316LVM stainless steel with an initial grain
size of 30 μm. To refine the microstructure down to the nanoscale, hot (at 1000° C) and room …

Via applying torsion tests at various strain rates, we investigate the formation of deformation
bands during cold deformation and static recrystallization post the subsequent annealing of …

It is well known that grain boundary sliding (GBS) provides stress concentration and initiates
grain boundary fracture at the serrated grain boundary or grain triple junction during high …

Dynamic strain-induced transformation (DSIT) in a low-carbon microalloyed steel was
studied by hot cyclic torsion to understand the interactions between DSIT and strain path …

Zn addition to Mg alloys activates non-basal slip or twinning with solute softening effects. On
the other hand, the effects of the Zn solute on the macroscopic dislocation behavior and …

Differential scanning calorimetry (DSC) was used to study the thermal stability of the
microstructure and the phase composition in nanocrystalline 316L stainless steel processed …