[HTML][HTML] Making sustainable aluminum by recycling scrap: The science of “dirty” alloys

D Raabe, D Ponge, PJ Uggowitzer, M Roscher… - Progress in materials …, 2022 - Elsevier
There are several facets of aluminum when it comes to sustainability. While it helps to save
fuel due to its low density, producing it from ores is very energy-intensive. Recycling it shifts …

[HTML][HTML] On the potential of aluminum crossover alloys

L Stemper, MA Tunes, R Tosone, PJ Uggowitzer… - Progress in Materials …, 2022 - Elsevier
For almost a century commercial aluminum alloys were developed and optimized for high
performance in a specific and narrow range of application, which commonly coincides with …

Effect of trace Er on the microstructure and properties of Al–Zn–Mg–Cu–Zr alloys during heat treatments

Y Wang, X Wu, L Cao, X Tong, MJ Couper… - Materials Science and …, 2020 - Elsevier
The effects of trace Er on the microstructural evolution and mechanical properties of newly
designed Al–Zn–Mg–Cu–Zr alloys for drilling pipes were investigated. After homogenization …

[HTML][HTML] Giant hardening response in AlMgZn (Cu) alloys

L Stemper, MA Tunes, P Dumitraschkewitz… - Acta Materialia, 2021 - Elsevier
This study presents a thermomechanical processing concept which is capable of exploiting
the full industrial application potential of recently introduced AlMgZn (Cu) alloys. The …

Effects of heat treatment and pre-stretching on the mechanical properties and microstructure evolution of extruded 2050 Al–Cu–Li alloy

X Xu, G Wu, L Zhang, X Tong, X Zhang, J Sun… - Materials Science and …, 2022 - Elsevier
Heat treatment process is one of the key methods to improve the mechanical properties of
age-hardening Al–Cu–Li alloy, and pre-stretching can further increase nucleation sites of …

[HTML][HTML] Effects of grain boundary chemistry and precipitate structure on intergranular corrosion in Al-Mg-Si alloys doped with Cu and Zn

EH Bartawi, CD Marioara, G Shaban, E Rahimi… - Corrosion …, 2024 - Elsevier
Abstract Al-Mg-Si alloys are known as structural materials and are primary alloys in the
automotive industry to achieve weight reduction. Shifting toward sustainability, lower energy …

Effect of silicon content on nucleation and growth of multiscale precipitates in Al–Mg–Si–Cu–Zn alloys for different aging paths

L Zhu, M Guo, J Zhang - Materials Science and Engineering: A, 2022 - Elsevier
Controlling the precipitation evolution is an efficient strategy for optimization of those
properties in Al–Mg–Si–Cu-(Zn) alloys. In this work, we have studied the precipitation …

Effects of solution treatment on the microstructure and mechanical properties of naturally aged EN AW 2024 Al alloy sheet

M Liang, L Chen, G Zhao, Y Guo - Journal of Alloys and Compounds, 2020 - Elsevier
The solution experiments on cold rolled 2024 Al sheet with a 1070 Al coating were carried
out at various temperatures and holding time. The effects of solution parameters on the …

Atomic Structure of Hardening Precipitates in Al–Mg–Si Alloys: Influence of Minor Additions of Cu and Zn

EH Bartawi, CD Marioara, G Shaban, C Hatzoglou… - ACS …, 2023 - ACS Publications
Shifting toward sustainability and low carbon emission necessitates recycling. Aluminum
alloys can be recycled from postconsumer scrap with approximately 5% of the energy …

Simultaneously enhanced hardness and electrical conductivity in a Cu–Ni–Si alloy by addition of Cobalt

F Liu, J Li, L Peng, G Huang, H Xie, J Ma… - Journal of Alloys and …, 2021 - Elsevier
The effects of Co on the physical properties and precipitation evolution of a Cu–Ni–Si alloy
are investigated via hardness and electrical conductivity testing, transmission electron …