Exploring new links between crystal plasticity models and high-energy X-ray diffraction microscopy
The advancement and transition of computational materials models requires corresponding
developments in experimental methods to provide new phenomenological insights as well …
developments in experimental methods to provide new phenomenological insights as well …
Improving the hydrogen embrittlement resistance of a selective laser melted high-entropy alloy via modifying the cellular structures
We demonstrate that modifying the cellular structures by well-controlled annealing can
effectively improve the hydrogen embrittlement (HE) resistance of selective laser melting …
effectively improve the hydrogen embrittlement (HE) resistance of selective laser melting …
Superior strength-ductility synergy of layered aluminum under uniaxial tensile loading: The roles of local stress state and local strain state
A typical layered Al composed of alternating fine-grained layers (FLs) and coarse-grained
layers (CLs), fabricated by hot pressing and hot rolling, exhibits a superior strength-ductility …
layers (CLs), fabricated by hot pressing and hot rolling, exhibits a superior strength-ductility …
Statistical analysis of slip transfer in Al alloy based on in-situ tensile test and high-throughput computing method
Slip transfer mechanism is studied based on in-situ tensile tests performed on an Al-Mg alloy
and high-throughput computing. A statistical analysis of slip transfer is performed for over …
and high-throughput computing. A statistical analysis of slip transfer is performed for over …
Intragranular three-dimensional stress tensor fields in plastically deformed polycrystals
Y Hayashi, D Setoyama, Y Hirose, T Yoshida, H Kimura - Science, 2019 - science.org
The failure of polycrystalline materials used in infrastructure and transportation can be
catastrophic. Multiscale modeling, which requires multiscale measurements of internal …
catastrophic. Multiscale modeling, which requires multiscale measurements of internal …
4D microstructural evolution in a heavily deformed ferritic alloy: A new perspective in recrystallisation studies
We present a multiscale study on the recovery and recrystallisation of a heavily deformed
(85% reduction in size) Fe–Si–Sn alloy using a combination of dark field X-ray microscopy …
(85% reduction in size) Fe–Si–Sn alloy using a combination of dark field X-ray microscopy …
Understanding Micromechanical Material Behavior Using Synchrotron X-rays and In Situ Loading
With the flux of high-energy, deeply penetrating X-rays that a 3rd-generation synchrotron
source can provide and the current generation of large fast area detectors, the development …
source can provide and the current generation of large fast area detectors, the development …
Observation of non-basal slip in Mg-Y by in situ three-dimensional X-ray diffraction
Mg-5wt% Y extruded alloy showed excellent tensile ductility along the extrusion direction.
An in situ tensile test with three-dimensional X-ray diffraction (3DXRD) identified prismatic …
An in situ tensile test with three-dimensional X-ray diffraction (3DXRD) identified prismatic …
The correlation of slip transmission/blockage with the fracture in Al-Mg alloy
An in-situ tensile test of Al-6wt.% Mg alloy has been conducted to explore the relations
between slip transmission with fracture behavior. Detailed in-situ electron backscatter …
between slip transmission with fracture behavior. Detailed in-situ electron backscatter …
Modeling of intragranular misorientation and grain fragmentation in polycrystalline materials using the viscoplastic self-consistent formulation
The recently established methodology to use known algorithmic expressions of the second
moments of the stress field in the grains of a polycrystalline aggregate for calculating …
moments of the stress field in the grains of a polycrystalline aggregate for calculating …