Micropores are one of the critical factors affecting materials' performance and service life. As
the need for a deeper understanding of micropore evolution and damage mechanisms …

In this paper, an efficient and effective crystal plasticity model is proposed for porous HCP
crystals subject to a variety of multiaxial loading conditions. These conditions include (i) …

The evolution of porosity plays an important role during failure processes in metallic
materials at room and elevated temperatures. Recent experiments showed that void growth …

Voids can be observed at various scales in ductile materials, frequently of sizes lower than
the grain size, leading to porous single crystals materials. Two local deformation modes of …

This paper investigates the role of crystallographic orientation and heterogeneous void
distribution on void growth using three-dimensional crystal plasticity simulations. Face …

Recent analytic criteria for isotropic porous materials developed by Cazacu et al.(2013)
revealed the importance of considering specificities of plastic behavior in the matrix. On one …

We make use of the recently developed iterated second-order homogenization method to
obtain finite-strain constitutive models for the macroscopic response of porous polycrystals …

In this paper, a unified creep rupture life prediction method based on continuum damage
mechanics under multiaxial stress was proposed. By optimizing the traditional skeletal point …

The tensile behavior of monocrystalline nickel with nano-void was studied via molecular
dynamics simulation (MD) considering different lattice orientations. A series of simulations …

This work investigates internal damage by void growth in NT microstructures via crystal
plasticity. The framework incorporates length-scale effects and explicitly models twin …