[HTML][HTML] 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] Extensive 3D mapping of dislocation structures in bulk aluminum
Thermomechanical processing such as annealing is one of the main methods to tailor the
mechanical properties of materials, however, much is unknown about the reorganization of …
mechanical properties of materials, however, much is unknown about the reorganization of …
Revealing 3D intragranular micromechanical fields at triple junctions
SE Gustafson, W Ludwig, R Rodriguez-Lamas… - Acta Materialia, 2023 - Elsevier
Triple junctions, intersections of three or more grains in polycrystalline solids, are known
locations of potential stress concentration and strain localization. In this work, intragranular …
locations of potential stress concentration and strain localization. In this work, intragranular …
The dynamics of recrystallized grains during static recrystallization in a hot-compressed Mg-3.2 Zn-0.1 Ca wt.% alloy using in-situ far field high-energy diffraction …
The poor formability of rolled magnesium (Mg) alloy sheet remains a barrier to its
widespread commercial use and is attributed to the strong basal texture that occurs in most …
widespread commercial use and is attributed to the strong basal texture that occurs in most …
[PDF][PDF] High-resolution 3D X-ray diffraction microscopy: 3D mapping of deformed metal microstructures
Three-dimensional X-ray diffraction microscopy, 3DXRD, has become an established tool for
orientation and strain mapping of bulk polycrystals. However, it is limited to a finite spatial …
orientation and strain mapping of bulk polycrystals. However, it is limited to a finite spatial …
[HTML][HTML] Simultaneous bright-and dark-field X-ray microscopy at X-ray free electron lasers
LE Dresselhaus-Marais, B Kozioziemski, TS Holstad… - Scientific Reports, 2023 - nature.com
The structures, strain fields, and defect distributions in solid materials underlie the
mechanical and physical properties across numerous applications. Many modern …
mechanical and physical properties across numerous applications. Many modern …
Understanding the mechanisms behind the development of cube orientation in the non-cube grains during plane strain compression of medium to high stacking-fault …
S Chakraborty, CS Patil, SR Niezgoda - Acta Materialia, 2023 - Elsevier
Medium to high stacking-fault energy FCC metals develop a pronounced cube texture
during static recrystallization. Previous studies reported that the recrystallized grains can …
during static recrystallization. Previous studies reported that the recrystallized grains can …
High-resolution 3D strain and orientation mapping within a grain of a directed energy deposition laser additively manufactured superalloy
Abstract The industrialization of Laser Additive Manufacturing (LAM) is challenged by the
undesirable microstructures and high residual stresses originating from the fast and complex …
undesirable microstructures and high residual stresses originating from the fast and complex …
[HTML][HTML] Multiscale in-situ characterization of static recrystallization using dark-field X-ray microscopy and high-resolution X-ray diffraction
Dark-field X-ray microscopy (DFXM) is a high-resolution, X-ray-based diffraction
microstructure imaging technique that uses an objective lens aligned with the diffracted …
microstructure imaging technique that uses an objective lens aligned with the diffracted …
[HTML][HTML] Study of grain stresses and crystallographic slips in duplex steel using neutron diffraction
A Baczmański, S Wroński, M François… - International Journal of …, 2024 - Elsevier
In this work, a novel method for determination of the stress tensor for groups of grains having
preferred texture orientations and Critical Resolved Shear Stresses (CRSSs) necessary for …
preferred texture orientations and Critical Resolved Shear Stresses (CRSSs) necessary for …