Deformation twinning in body-centered cubic metals and alloys
X Li, Z Zhang, J Wang - Progress in Materials Science, 2023 - Elsevier
Deformation twinning is an important plastic carrier competing with the ordinary dislocation
slip in a broad class of crystalline solids, which critically controls the mechanical properties …
slip in a broad class of crystalline solids, which critically controls the mechanical properties …
Phosphorus-doped thick carbon electrode for high-energy density and long-life supercapacitors
Kee** outstanding electrochemical performance under high mass loading is critical to
develop functional thick electrodes. Here, we report a high phosphorus-doped wood-derived …
develop functional thick electrodes. Here, we report a high phosphorus-doped wood-derived …
Constitutive relations for slip and twinning in high rate deformations: A review and update
RW Armstrong - Journal of Applied Physics, 2021 - pubs.aip.org
Constitutive relations for slip and deformation twinning behaviors of a number of metals,
including α-titanium, copper, α-iron, and tantalum materials, are described over a very large …
including α-titanium, copper, α-iron, and tantalum materials, are described over a very large …
Machine learning-based multi-objective optimization for efficient identification of crystal plasticity model parameters
A set of constitutive model parameters along with crystallography governs the activation of
deformation mechanisms in crystal plasticity. The constitutive parameters are typically …
deformation mechanisms in crystal plasticity. The constitutive parameters are typically …
Quasiplastic deformation in shocked nanocrystalline boron carbide: Grain boundary sliding and local amorphization
Materials respond to shock in many ways such as plastic flow in metals and amorphization
in ceramics. It is very challenging to characterize the deformation mechanisms of ceramics …
in ceramics. It is very challenging to characterize the deformation mechanisms of ceramics …
Femtosecond visualization of hcp-iron strength and plasticity under shock compression
Iron is a key constituent of planets and an important technological material. Here, we
combine in situ ultrafast x-ray diffraction with laser-induced shock compression experiments …
combine in situ ultrafast x-ray diffraction with laser-induced shock compression experiments …
[HTML][HTML] Chemistry under extreme conditions: Pressure evolution of chemical bonding and structure in dense solids
CS Yoo - Matter and Radiation at Extremes, 2020 - pubs.aip.org
Recent advances in high-pressure technologies and large-scale experimental and
computational facilities have enabled scientists, at an unprecedented rate, to discover and …
computational facilities have enabled scientists, at an unprecedented rate, to discover and …
Identification of crystal plasticity model parameters by multi-objective optimization integrating microstructural evolution and mechanical data
Crystal plasticity models evolve a polycrystalline yield surface using meso-scale
descriptions of deformation mechanisms. The activation of deformation mechanisms is …
descriptions of deformation mechanisms. The activation of deformation mechanisms is …
Measurement of body-centered cubic gold and melting under shock compression
We combined laser shock compression with in situ x-ray diffraction to probe the
crystallographic state of gold (Au) on its principal shock Hugoniot. Au has long been …
crystallographic state of gold (Au) on its principal shock Hugoniot. Au has long been …
[HTML][HTML] Grain scale bursts of plasticity in Mg-4Zn via high energy X-rays: Towards twin observation in real-time
The elastic-plastic transition in magnesium alloy Mg-4.5 Zn is marked by bursts of
deformation. A relatively short exposure time (44 ms) polychromatic transmission Laue …
deformation. A relatively short exposure time (44 ms) polychromatic transmission Laue …