Shear localization in metallic materials at high strain rates

N Yan, Z Li, Y Xu, MA Meyers - Progress in Materials Science, 2021 - Elsevier
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 …

[HTML][HTML] Strain-rate effects and dynamic behavior of high entropy alloys

A Huang, SJ Fensin, MA Meyers - Journal of Materials Research and …, 2023 - Elsevier
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 …

Impact behaviors of additively manufactured metals and structures: A review

Y Liu, T Wang, H Chen, Z Li, S Li, D Wang… - International Journal of …, 2024 - Elsevier
Additive manufacturing (AM) is a revolutionary, advanced, digital manufacturing and key
strategic technology for the sustainable fabrication of novel materials and found its way into …

Influence of grain size on the flow properties of an Al-Mg-Sc alloy over seven orders of magnitude of strain rate

PHR Pereira, YC Wang, Y Huang… - Materials Science and …, 2017 - Elsevier
Experiments were conducted to evaluate the flow properties of an Al-3Mg-0.2 Sc alloy both
without and with processing using equal-channel angular pressing (ECAP). The initial grain …

Effects of hydrogen on the dynamic mechanical properties and microstructure of 7055 and 7A52 aluminum alloys

H Li, Z Yang, C Zhang, W Peng, K Ma… - Materials …, 2023 - Elsevier
In the present work, the effect of hydrogen on the impact resistance of the 7055 and 7A52
aluminum alloys have been experimentally investigated by using split Hopkinson pressure …

Taylor impact of high-entropy alloy Al0. 1CoCrFeNi: Dynamic severe plastic deformation and bulk gradient structure

J Xu, Q Liu, YF Xu, SH Guo, C Li, NB Zhang… - Journal of Alloys and …, 2023 - Elsevier
Taylor impact experiments are conducted on a typical face-centered cubic single-phase high-
entropy alloy (HEA) Al 0.1 CoCrFeNi, to investigate its dynamic severe plastic deformation …

Microstructure, texture, and fracture of pure magnesium adiabatic shear band under high strain rate compression

S Zhou, C Deng, S Liu, Y Liu, J Zhu, X Yuan - Materials Science and …, 2021 - Elsevier
In the paper, the microstructure and texture of adiabatic shear band (ASB) in hat-shaped
pure magnesium specimens under dynamic shear loading were investigated, and the …

Microstructural characteristics and formation mechanism of adiabatic shear bands in Al–Zn–Mg–Cu alloy under dynamic shear loading

W Zhang, L He, Z Lu, GB Kennedy… - Materials Science and …, 2020 - Elsevier
The microstructural characteristics and formation mechanism of adiabatic shear bands in
ultra-high strength aluminum alloy are studied under dynamic shear loading. It is found that …

Dynamic tensile and compressive behaviour of AA7475-T7351 alloy under different strain rates and temperatures

P Chakraborty, MK Singha, V Tiwari - Structures, 2022 - Elsevier
The mechanical behaviour of the aluminium alloy AA7475-T7351 under different loading
rates and temperatures is investigated in this article. The high strength AA7475-T7351 alloy …

[HTML][HTML] Adiabatic shear band localization in an Al–Zn–Mg–Cu alloy under high strain rate compression

MA Khan, Y Wang, G Yasin, F Nazeer, A Malik… - Journal of Materials …, 2020 - Elsevier
An investigation was conducted to study the effect of high strain rate compression on the
microstructure and mechanical properties of a spray deposited and hot formed by forging …