An atomistically-informed dislocation dynamics model for the plastic anisotropy and tension-compression asymmetry of BCC metals

DOI10.1016/j.ijplas.2010.08.011zbMath1350.74001OpenAlexW2030948344MaRDI QIDQ422741

J. Herrera, H. S. Yoon

Publication date: 18 May 2012

Published in: International Journal of Plasticity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijplas.2010.08.011

zbMATH Keywords

macro-scale plastic slipnon-Schmid effect

Mathematics Subject Classification ID

Anisotropy in solid mechanics (74E10) Plastic materials, materials of stress-rate and internal-variable type (74C99) Molecular, statistical, and kinetic theories in solid mechanics (74A25)

Related Items

Discrete defect plasticity and implications for dissipation, A multiscale method for dislocation nucleation and seamlessly passing scale boundaries, A new visco-plastic self-consistent formulation implicit in dislocation-based hardening within implicit finite elements: application to high strain rate and impact deformation of tantalum

Cites Work

• Multiscale crystal plasticity modeling based on geometrically necessary crystal defects and simulation on fine-graining for polycrystal
• Plastic anisotropy in \(fcc\) single crystals in high-rate deformation
• Modeling the microstructural evolution of metallic polycrystalline materials under localization conditions
• A dislocation-based constitutive law for pure Zr including temperature effects
• The modelling of dislocation dynamics: elastic behaviour versus core properties