Having regard to the inherent crystal anisotropy characteristic of nickel-based single crystal
and the actual industrial manufacture, and application of the turbine blade, a trade-off …

This work presents an open source, dislocation density based crystal plasticity modeling
framework, ρ-CP. A Kocks-type thermally activated flow is used for accounting for the …

Surface hardening, through oxygen diffusion, enforced significant tensile embrittlement of a
commercial niobium (Nb) alloy (C-103). This was explored with microscopic digital image …

A crystal plasticity modeling framework is developed and used in combination with
experiments for studying the deformation behavior of a polycrystalline Ni-based superalloy …

Cyclic deformation of polycrystalline Ni-based superalloys leads to cyclic hardening
followed by softening, in terms of the mechanical response. A micromechanical constitutive …

The dislocation creep represents high temperature plastic deformation of metallic materials.
However, the subject is usually approached with constitutive and phenomenological …

A physically‐based constitutive modeling framework is proposed for the cyclic deformation
and softening of Ni‐based superalloys. The constitutive model accounts for underlying …

A crystal plasticity model based on Electron Backscatter Diffraction (EBSD) experimental
data has been developed to simulate the tensile behavior of additively manufactured TiAl …

The heterogeneous creep and fracture behavior of nickel-based single crystal (NBSC)
superalloys with inclined and diffusive holes are investigated. The analyses are made by …

Informed by previous experimental observations, this study employed a combination of
molecular dynamics simulations and dislocation continuum theory to investigate the …