Microstructure evolution and mechanical responses of Al–Zn–Mg–Cu alloys during hot deformation process

Y Guo, J Zhang, H Zhao - Journal of Materials Science, 2021 - Springer
Abstract Al–Zn–Mg–Cu alloys can be fabricated by a series of thermo-mechanical
processing methods (eg, hot rolling, forging and extrusion), which is able to serve in …

Low-velocity impact response of aluminum alloy corrugated sandwich beams used for high-speed trains

Z Yu, K Liu, X Zhou, L Jing - Thin-Walled Structures, 2023 - Elsevier
The low-velocity impact response of A6N01S-T5 hollow extruded aluminum alloy corrugated
sandwich beams used for the carbody of high-speed trains, under drop-weight impact was …

The role of dynamic response parameters in damage prediction

BA Zai, MA Khan, KA Khan, A Mansoor… - Proceedings of the …, 2019 - journals.sagepub.com
This article presents a literature review of published methods for damage identification and
prediction in mechanical structures. It discusses ways which can identify and predict …

Investigation of initial metallurgical factors on the dynamic impact response and adiabatic shear bands formation of the 6061 Al alloy

RK Singh, SSS Guraja, OO Ajide, GM Owolabi… - Materials Science and …, 2023 - Elsevier
The effect of multi-pass friction stir processing and initial base metal condition on the
dynamic impact response of AA6061-T6 alloy at high strain rates was investigated in this …

Dislocation dynamics in aluminum containing θ'phase: Atomistic simulation and continuum modeling

VS Krasnikov, AE Mayer - International Journal of Plasticity, 2019 - Elsevier
We investigate the interaction of edge dislocation with θ′ phase in aluminum matrix using
atomistic simulations. The thickness of θ′ phase is chosen to be constant of 2.2 nm and the …

Development of adiabatic shearing bands in 7003-T4 aluminum alloy under high strain rate impacting

X Wu, L Li, W Liu, S Li, L Zhang, H He - Materials Science and Engineering …, 2018 - Elsevier
This study details an investigation about the formation and development of adiabatic
shearing bands (ASB) in 7003-T4 aluminum alloy under high strain rate impacting. The …

Grain structure and precipitate variations in 7003-T6 aluminum alloys associated with high strain rate deformation

H He, X Wu, C Sun, L Li - Materials Science and Engineering: A, 2019 - Elsevier
The variation of the grain and precipitate structure plays a rather important role on the
response of the 7003-T6 Al-Zn-Mg-Cu alloys to high speed deformation but related reports …

Effect of strain rate and temperature on dynamic mechanical behavior and microstructure evolution of ultra-high strength aluminum alloy

W Zhang, X Chen, B Zhuo, P Li, L He - Materials Science and Engineering …, 2018 - Elsevier
The dynamic mechanical response of Al-Zn-Mg-Cu alloy with a high content of Zinc was
studied using split Hopkinson pressure bar (SHPB) at strain rate of 1778 s− 1–6516 s− 1 …

Effects of temper condition on high strain-rate deformation of AA 2017 aluminum alloy in compression

AA Tiamiyu, AY Badmos, AG Odeshi - Materials & Design, 2016 - Elsevier
Cylindrical specimens of AA 2017 alloy in T451, T651 and O temper conditions were
subjected to quasi-static compressive loading at a strain rate of 3.2× 10− 3 s− 1 and dynamic …

Plastic deformation in relation to microstructure and texture evolution in AA 2017-T451 and AA 2624-T351 aluminum alloys under dynamic impact loading

AA Tiamiyu, R Basu, AG Odeshi, JA Szpunar - Materials Science and …, 2015 - Elsevier
Mechanical and microstructural responses of AA 2017-T451 and AA 2624-T351 aluminum
alloys to dynamic impact loading were investigated using the split Hopkinson pressure bar …