Gradient nano-grained (GNG) metals have shown a better strength-ductility combination
compared to their homogeneous counterparts. In this paper, the mechanical properties and …

Integrated computational materials engineering (ICME) is a simulation‐driven design
approach that employs multiscale‐multiphysics modeling and is based on the …

To understand the underlying mechanisms that control the mechanical properties of
nanostructured metals, an insight into the role of the grain boundary in dislocation-driven …

In this study, the effects of grain size and dislocation source properties on the yield stress of
ultrafine-grained (UFG) polycrystals were examined using three-dimensional multiscale …

A multiscale modeling methodology involving discrete dislocation dynamics (DDD) and
crystal plasticity finite element method (CPFEM) was used to study the grain size effect in …

Due to a monolithic body-centered cubic solid solution structure, refractory high-entropy
alloys (HEA) always exhibit high strength and good softening resistance at both ambient and …

According to the well-known Hall-Petch theory, grains refinement is one of the most effective
routes to improve the mechanical properties of Mg. Understanding the Hall-Petch …

Deformation anisotropy is one of the key factors affecting the dimensional accuracy and
performance consistency of components manufactured from aluminum alloys …

While the grain size effect (GSE) is universally observed in polycrystalline metals and alloys,
extended dislocation pileups (DPUs) at grain boundaries (GBs) are rarely observed …

Superalloy ultrathin sheet is widely utilized in thin-walled components of aero-engine
because of its excellent comprehensive performance. Nevertheless, it is hard to precisely …