The motion of dislocations governs the plastic deformation of crystalline materials, which in
turn determines the mechanical properties. The complex thermal history, large temperature …

A coupled crystal plasticity phase field damage framework has been developed and applied
to modelling damage initiation. A novel implementation of a grain misorientation angle …

Metal additive manufacturing (AM) has attracted much attention in recent years due to its
ability of producing parts with complex geometry. Unfortunately, the large temperature …

As the needs for the nuclear energy industry continue to evolve in the 21 st century, timely
adoption of new technological solutions acceptable to regulatory agencies is critical …

Abstract Various Al-Mg-Si components produced via additive manufacturing (AM) have
many potential applications. Especially for those applications requiring high quality and …

Large-scale non-equilibrium molecular dynamics (NEMD) simulations were employed to
investigate the dynamic deformations of alpha-uranium (α-U) single crystals subjected to …

Metal additive manufacturing (AM) has gained considerable interest in various industries in
recent years. Understanding the deformation behavior of additively manufactured metallic …

Selective laser melting is receiving increasing interest as an additive manufacturing
technique. Residual stresses induced by the large temperature gradients and …

In this paper, we investigate the residual deformation field in the vicinity of nanoscratch tests
using two orientations of a Berkovich tip on an (001) Cu single crystal. We compare the …

It is well known that titanium and some titanium alloys creep at ambient temperature,
resulting in a significant fatigue life reduction when a stress dwell is included in the fatigue …