The effect of slip transfer on heterogeneous deformation of polycrystals has been a topic of recurring interest, as this process can either lead to the nucleation of damage, or prevent …
Together with slip, deformation twinning and de-twinning are the plastic deformation mechanisms in hexagonal close packed (HCP) crystals, which strongly affect texture …
B Zhou, Y Li, L Wang, H Jia, X Zeng - Acta Materialia, 2022 - Elsevier
Slip transfer across grain boundaries (GBs) is an important mechanism for HCP metals to accommodate intergranular deformation incompatibility. In this work, an in-situ SEM/EBSD …
Materials with a hexagonal close-packed (hcp) crystal structure such as Mg, Ti and Zr are being used in the transportation, aerospace and nuclear industry, respectively. Material …
Electron backscattered diffraction serial image analyses on AM30 magnesium alloy compressed under profuse {101¯ 2} twinning conditions at different strain levels suggest that …
A multi-scale, theoretical study of twin nucleation from grain boundaries in polycrystalline hexagonal close packed (hcp) metals is presented. A key element in the model is a …
Typical hexagonal engineering materials, such as magnesium and titanium, deform extensively through shear strains and crystallographic re-orientations associated with the …
The general topological model for interfacial defects is reviewed and expanded, and the role of these defects in the coupled shear-migration of interfaces is explored. We focus on …
J Wang, SK Yadav, JP Hirth, CN Tomé… - Materials Research …, 2013 - Taylor & Francis
The propagation of deformation twins in hexagonal-close-packed metals is commonly described by a conventional glide-shuffle mechanism. The widely accepted convention is …