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

Due to the hexagonal close-packed (HCP) crystal structure of Mg, the plasticity is poor at low
temperatures. In order to solve this problem, the in-depth researches on various deformation …

Grain boundaries (GBs) have a significant influence on the mechanical properties of metallic
materials. It has been a great challenge to describe dislocation interactions with various …

A high-throughput methodology is proposed, based on the combination of diffusion couples
and advanced nanomechanical testing methods, to directly measure alloying effects 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 …

Deformation twins contribute to the unique deformation behaviors and characteristics in the
plastic deformation of TWIP steels since twin boundary (TB) blocks the movement of …

The multi-principal element alloys (MPEAs) exhibit the unprecedented combinations of the
excellent mechanical properties, especially high strength and good ductility. However, the …

Although twinning induced plasticity (TWIP) steels have achieved a satisfactory combination
of high strength and large plasticity, surface nanocrystallization realizes a further …

The fatigue crack initiation at twin boundary (TB) and the life prediction of IN718 alloys in the
high cycle fatigue (HCF) regime and very high cycle fatigue (VHCF) regime were …

In contrast to fusion-based additive manufacturing (AM) methods, cold spray (CS) is a solid-
state metal powder deposition process that has evolved from a traditional coating method to …