Mechanical properties of high-entropy alloys with emphasis on face-centered cubic alloys
Abstract High-entropy alloys (HEAs), also known as multi-principal element alloys or multi-
component alloys, have been the subject of numerous investigations since they were first …
component alloys, have been the subject of numerous investigations since they were first …
Shear localization in metallic materials at high strain rates
Three factors govern adiabatic shear localization: strain hardening (or softening), strain-rate
hardening, and thermal softening. It is typically associated with large shear strains (> 1), high …
hardening, and thermal softening. It is typically associated with large shear strains (> 1), high …
[HTML][HTML] Strain-rate effects and dynamic behavior of high entropy alloys
The novel class of multicomponent alloys, also known as high-entropy alloys (HEAs)
exhibits excellent properties under low strain-rate conditions. These are especially revealed …
exhibits excellent properties under low strain-rate conditions. These are especially revealed …
Amorphization by mechanical deformation
Amorphization of crystalline structures is a ubiquitous phenomenon in metals, ceramics, and
intermetallic compounds. Although the amorphous phase generally has a higher Gibbs free …
intermetallic compounds. Although the amorphous phase generally has a higher Gibbs free …
Spall strength dependence on grain size and strain rate in tantalum
We examine the effect of grain size on the dynamic failure of tantalum during laser-shock
compression and release and identify a significant effect of grain size on spall strength …
compression and release and identify a significant effect of grain size on spall strength …
Phase transition lowering in dynamically compressed silicon
Silicon, being one of the most abundant elements in nature, attracts wide-ranging scientific
and technological interest. Specifically, in its elemental form, crystals of remarkable purity …
and technological interest. Specifically, in its elemental form, crystals of remarkable purity …
Directional amorphization of boron carbide subjected to laser shock compression
S Zhao, B Kad, BA Remington… - Proceedings of the …, 2016 - National Acad Sciences
Solid-state shock-wave propagation is strongly nonequilibrium in nature and hence rate
dependent. Using high-power pulsed-laser-driven shock compression, unprecedented high …
dependent. Using high-power pulsed-laser-driven shock compression, unprecedented high …
Molecular dynamics simulation on crystal defects of single-crystal silicon during elliptical vibration cutting
In recent years, elliptical vibration cutting (EVC) has become a promising technique to
fabricate high quality surface of single-crystal silicon. However, our understanding for its …
fabricate high quality surface of single-crystal silicon. However, our understanding for its …
Shock-induced amorphization in silicon carbide
While silicon carbide (SiC) has been predicted to undergo pressure-induced amorphization,
the microstructural evidence of such a drastic phase change is absent as its brittleness …
the microstructural evidence of such a drastic phase change is absent as its brittleness …
Amorphization and nanocrystallization of silicon under shock compression
Abstract High-power, short-duration, laser-driven, shock compression and recovery
experiments on [001] silicon unveiled remarkable structural changes above a pressure …
experiments on [001] silicon unveiled remarkable structural changes above a pressure …