Insights into Plastic Localization by Crystallographic Slip from Emerging Experimental and Numerical Approaches
Advanced experimental and numerical approaches are being developed to capture the
localization of plasticity at the nanometer scale as a function of the multiscale and …
localization of plasticity at the nanometer scale as a function of the multiscale and …
[HTML][HTML] Advances and opportunities in high-throughput small-scale mechanical testing
The quest for novel materials used in technologies demanding extreme performance has
been accelerated by advances in computational materials screening, additive manufacturing …
been accelerated by advances in computational materials screening, additive manufacturing …
Grain size effect on strain localization, slip-grain boundary interaction and damage in the Alloy 718 Ni-based superalloy at 650° C
Grain size effects on the early plastic strain localization and slip transfer at grain boundaries
were investigated for the Alloy 718 Ni-based superalloy at 650° C. Three microstructures …
were investigated for the Alloy 718 Ni-based superalloy at 650° C. Three microstructures …
Using the Ti–Al System to Understand Plasticity and Its Connection to Fracture and Fatigue in α Ti Alloys
Abstract The Ti–Al system, specifically with Al wt pct ranging from approximately 4 to 14 pct,
has served as a model system for exploring the deformation behavior of the hexagonal close …
has served as a model system for exploring the deformation behavior of the hexagonal close …
A nanomechanical testing framework yielding front&rear-sided, high-resolution, microstructure-correlated SEM-DIC strain fields
T Vermeij, JAC Verstijnen… - Experimental …, 2022 - Springer
Background The continuous development of new multiphase alloys with improved
mechanical properties requires quantitative microstructure-resolved observation of the …
mechanical properties requires quantitative microstructure-resolved observation of the …
Dislocation cells in additively manufactured metallic alloys characterized by electron backscatter diffraction pattern sharpness
Metallic alloys produced by additive manufacturing often host complex and hierarchical
microstructures with grains exhibiting large orientation gradients, along with sub-grain …
microstructures with grains exhibiting large orientation gradients, along with sub-grain …
Adaptable physics-based super-resolution for electron backscatter diffraction maps
In computer vision, single-image super-resolution (SISR) has been extensively explored
using convolutional neural networks (CNNs) on optical images, but images outside this …
using convolutional neural networks (CNNs) on optical images, but images outside this …
[PDF][PDF] In situ synchrotron X-ray multimodal experiment to study polycrystal plasticity
C Ribart, A King, W Ludwig, JPC Bertoldo… - Journal of …, 2023 - journals.iucr.org
The microstructure of polycrystals is known to govern the performance of structural materials.
This drives the need for mechanical characterization methods capable of probing large …
This drives the need for mechanical characterization methods capable of probing large …
[HTML][HTML] A correlative approach to evaluating the links between local microstructural parameters and creep initiated cavities
The study and modelling of material degradation processes, such as the initiation and
growth of creep cavities in high-temperature applications, require a correlative and …
growth of creep cavities in high-temperature applications, require a correlative and …
Using real-time data analysis to conduct next-generation synchrotron fatigue studies
Next-generation experimental techniques, like high energy X-ray diffraction microscopy
(HEDM), usher in new opportunities to collect the grain-scale data necessary for …
(HEDM), usher in new opportunities to collect the grain-scale data necessary for …