Slip transfer mechanism is studied based on in-situ tensile tests performed on an Al-Mg alloy
and high-throughput computing. A statistical analysis of slip transfer is performed for over …

Recent experimental studies indicate that the yield strength of nanocrystalline (NC) metals
under high hydrostatic pressure exhibits monotonous strengthening as the grain size …

We study the mobility law of dislocations in aluminum as an important building block for the
development of a multiscale method that couples an atomistic model with discrete …

Mechanics at the nanoscale is radically different from mechanics at the macroscale.
Atomistic simulations have revealed this important fact, and experiments are being …

Physically based constitutive equations incorporating the key microstructural mechanisms
eg dislocations, grain size, etc, have been used widely to predict the stress-strain behaviour …

The numerical and experimental investigations have been performed to establish a
correlation between local strains and mesoscale deformation-induced surface roughening in …

Plastic strain induced grain boundary migration (SIBM) is investigated by means of in-situ
SEM experiments and AFM surface observations in the case of 4N pure aluminum. The …

The purpose of this article is to present patterns for various types of deformation relief formed
by octahedral slip, ways of its self-organization and its ability for stress relaxation. The article …

The resistance to dislocation glide associated with slip systems {110}< 111> and {112}<
111> in single phase FeCrAl alloy is measured via micromechanical testing in a scanning …

Ultrasound has long been used as a non-destructive tool to test for the brittle fracture of
materials. Could it be used as a similar tool to test for ductile failure? As a first step towards …