[HTML][HTML] Insights into Plastic Localization by Crystallographic Slip from Emerging Experimental and Numerical Approaches

JC Stinville, MA Charpagne, R Maaß… - Annual Review of …, 2023 - annualreviews.org
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 …

[HTML][HTML] Extensive 3D mapping of dislocation structures in bulk aluminum

C Yildirim, HF Poulsen, G Winther, C Detlefs… - Scientific Reports, 2023 - nature.com
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 …

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 …

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 …

R Roumina, S Lee, TD Berman, KS Shanks, JE Allison… - Acta Materialia, 2022 - Elsevier
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 …

[PDF][PDF] High-resolution 3D X-ray diffraction microscopy: 3D mapping of deformed metal microstructures

M Kutsal, HF Poulsen, G Winther… - Journal of applied …, 2022 - journals.iucr.org
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 …

[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 …

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 …

High-resolution 3D strain and orientation mapping within a grain of a directed energy deposition laser additively manufactured superalloy

Y Chen, YT Tang, DM Collins, SJ Clark, W Ludwig… - Scripta Materialia, 2023 - Elsevier
Abstract The industrialization of Laser Additive Manufacturing (LAM) is challenged by the
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

S Lee, TD Berman, C Yildirim, C Detlefs, JE Allison… - Scientific Reports, 2024 - nature.com
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 …

[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 …