The response of polycrystals to plastic deformation is studied at the level of variations within
individual grains, and comparisons are made to theoretical calculations using crystal …

Crystal Plasticity (CP) modeling is a powerful and well established computational materials
science tool to investigate mechanical structure–property relations in crystalline materials. It …

This paper presents a computational framework to model the mechanical response of
selective laser melting processed 316L stainless steel by considering both the grain and …

In the rate-independent theory of crystal elasto-plasticity there have been three long-
standing problems. The first is to determine which slip systems are active, and the second is …

Constitutive equations are developed that characterize the multiple-slip behaviour of
crystalline materials at low temperature. A matrix of instantaneous hardening moduli that …

In the past twenty years, new experimental approaches, improved models and progress in
simulation techniques have brought new insights into longstanding issues concerning …

The development and validation of crystal plasticity models requires the ability to map
deformation at the microstructural scale. Here, a new method of high-resolution deformation …

Dislocation velocities and mobilities are studied using molecular dynamics simulations for
edge and screw dislocations in pure aluminium and nickel, and edge dislocations in Al …

The present work emphasises the potentialities of dislocation dynamics simulations for
performing analyses of crystal plasticity and obtaining information that cannot be reached by …

Considering the effects of the numbers and diameters of film cooling holes, the Low Cycle
Fatigue (LCF) performances of Ni-based single-crystal superalloy plate specimens were …