About this document

Modeling Twin and Dislocation Interactions in Hexagonal Materials by Omar S Al-Abri is a document available to read on EtoBox.

This document summarizes a study that developed a crystal plasticity and phase-field model to simulate twin, dislocation, and grain boundary interactions in hexagonal materials like magnesium. The model couples a dislocation density-based crystal plasticity model with a multi-phase-field model to predict twin formation and twin-twin interactions. The coupled model was used to study these interactions in magnesium single and polycrystals during deformation. Results showed that twin-twin interactions can stre

Author

Omar S Al-Abri

Language

EN