Examination of computed aluminum grain boundary structures and energies that span the 5D space of crystallographic character
The space of possible grain boundary structures is vast, with 5 macroscopic, crystallographic
degrees of freedom that define the character of a grain boundary. While numerous datasets …
degrees of freedom that define the character of a grain boundary. While numerous datasets …
Dynamic behavior of grain boundaries with misorientations in the vicinity of Σ3 coherent and incoherent twin boundaries in Al bicrystals
JE Brandenburg, LA Barrales-Mora, S Tsurekawa… - Acta Materialia, 2023 - Elsevier
The migration behaviour of different grain boundaries with misorientations close to the Σ3
CSL orientation relationship in high purity Al bicrystals under the capillary driving force and …
CSL orientation relationship in high purity Al bicrystals under the capillary driving force and …
Grain boundary network plasticity: Reduced-order modeling of deformation-driven shear-coupled microstructure evolution
D Bugas, B Runnels - Journal of the Mechanics and Physics of Solids, 2024 - Elsevier
Microstructural evolution in structural materials is known to occur in response to mechanical
loading and can often accommodate substantial plastic deformation through the coupled …
loading and can often accommodate substantial plastic deformation through the coupled …
A taxonomy of grain boundary migration mechanisms via displacement texture characterization
Atomistic simulations provide the most detailed picture of grain boundary (GB) migration
currently available. Nevertheless, extracting unit mechanisms from atomistic simulation data …
currently available. Nevertheless, extracting unit mechanisms from atomistic simulation data …
Multiphase field modeling of grain boundary migration mediated by emergent disconnections
M Gokuli, B Runnels - Acta Materialia, 2021 - Elsevier
Abstract Knowledge about grain boundary migration is a prerequisite for understanding and
ultimately modulating the properties of polycrystalline materials. Evidence from experiments …
ultimately modulating the properties of polycrystalline materials. Evidence from experiments …
Driving force induced transition in thermal behavior of grain boundary migration in Ni
Grain boundary (GB) migration exhibits intriguing antithermal behavior (or non-Arrhenius
behavior), with the temperature and driving force playing crucial roles. Through atomistic …
behavior), with the temperature and driving force playing crucial roles. Through atomistic …
Grain boundary network plasticity: reduced-order modeling of deformation-driven microstructure evolution
D Bugas, B Runnels - arXiv preprint arXiv:2306.01712, 2023 - arxiv.org
Microstructural evolution in structural materials is known to occur in response to mechanical
loading and can often accommodate substantial plastic deformation through the coupled …
loading and can often accommodate substantial plastic deformation through the coupled …
Network Plasticity for Multiscale Modeling of Deformation-Driven Microstructure Evolution
D Bugas - 2023 - search.proquest.com
Microstructural evolution in structural materials is known to occur in response to mechanical
loading and can often accommodate substantial plastic deformation through the coupled …
loading and can often accommodate substantial plastic deformation through the coupled …
[PDF][PDF] Network plasticity: reduced-order modeling of deformation-driven microstructure evolution
D Bugas, B Runnels - arXiv e-prints, 2023 - researchgate.net
Microstructural evolution in structural materials is known to occur in response to mechanical
loading and can often accommodate substantial plastic deformation through the coupled …
loading and can often accommodate substantial plastic deformation through the coupled …