A review on the dynamic-mechanical behaviors of high-entropy alloys

Y Tang, R Wang, B **ao, Z Zhang, S Li, J Qiao… - Progress in Materials …, 2023 - Elsevier
High-entropy alloys (HEAs) are a family of novel multi-principal alloys containing> 4
principal elements in equimolar ratios or nearly-equimolar ratios. The unique multiple …

On the work hardening capacity of high entropy alloys during low-temperature deformation: A review

H Hamdi, J Charkhchian, HR Abedi - Materials Science and Engineering: A, 2024 - Elsevier
This comprehensive review provides detailed information on the work-hardening capability
and unique deformation mechanisms of high-entropy alloys (HEAs) at low temperatures …

Role of local chemical fluctuations in the shock dynamics of medium entropy alloy CoCrNi

Z **e, WR Jian, S Xu, IJ Beyerlein, X Zhang, Z Wang… - Acta Materialia, 2021 - Elsevier
In this work, molecular dynamics simulations are conducted to investigate the shock
responses and corresponding deformation mechanisms in single crystalline (SC) and …

Abnormal hardening and amorphization in an FCC high entropy alloy under extreme uniaxial tension

K Jiang, Q Zhang, J Li, X Li, F Zhao, B Hou… - International Journal of …, 2022 - Elsevier
Ever more extreme environments in advancing industrial applications motivate efforts to
design new generation of alloys with excellent mechanical properties. High entropy alloys …

Adiabatic shear localization induced by dynamic recrystallization in an FCC high entropy alloy

K Jiang, J Li, X Kan, F Zhao, B Hou, Q Wei… - International Journal of …, 2023 - Elsevier
Due to their strong strain hardening, face-centered cubic (FCC) high/medium entropy alloys
(H/MEAs) have remarkable resistance to shear localization even under forced dynamic …

Ultrastrong and ductile (CoCrNi) 94Ti3Al3 medium-entropy alloys via introducing multi-scale heterogeneous structures

J Wang, J Zou, H Yang, X Dong, P Cao, X Liao… - Journal of Materials …, 2023 - Elsevier
The coarsening-grained single-phase face-centered cubic (fcc) medium-entropy alloys
(MEAs) normally exhibit insufficient strength for some engineering applications. Here …

Phase transition in shock compressed high-entropy alloy FeNiCrCoCu

H **e, Z Ma, W Zhang, H Zhao, L Ren - International Journal of Mechanical …, 2023 - Elsevier
High-entropy alloys (HEAs) show promising prospects to be extensively applied as
functional and structural applications. Nevertheless, due to technical limitations in real-timely …

Effects of carbon and molybdenum on the nanostructural evolution and strength/ductility trade-off in Fe40Mn40Co10Cr10 high-entropy alloys

MS Rizi, H Minouei, BJ Lee, MR Toroghinejad… - Journal of Alloys and …, 2022 - Elsevier
The effects of carbon and molybdenum on the strain-induced nanostructural evolution and
strength-ductility trade-off in Fe 40 Mn 40 Co 10 Cr 10, Fe 39.5 Mn 40 Co 10 Cr 10 C 0.5 …

Shock compression and spallation damage of high-entropy alloy Al0. 1CoCrFeNi

NB Zhang, J Xu, ZD Feng, YF Sun, JY Huang… - Journal of Materials …, 2022 - Elsevier
Shock compression and spallation damage of a face-center cubic phase high-entropy alloy
(HEA) Al 0.1 CoCrFeNi were investigated via plate impact experiments along with free …

Deformation and damage of equiatomic CoCrFeNi high-entropy alloy under plate impact loading

JC Cheng, HL Qin, C Li, F Zhao, RC Pan… - Materials Science and …, 2023 - Elsevier
High-entropy alloys (HEAs) are considered as potential structural materials for aerospace
and defense applications where impacts are recurrently encountered. The dynamic …