Towards high-temperature applications of aluminium alloys enabled by additive manufacturing

RA Michi, A Plotkowski, A Shyam… - International …, 2022 - Taylor & Francis
Research on powder-based additive manufacturing of aluminium alloys is rapidly
increasing, and recent breakthroughs in printing of defect-free parts promise substantial …

Sustainability through alloy design: Challenges and opportunities

JL Cann, A De Luca, DC Dunand, D Dye… - Progress in Materials …, 2021 - Elsevier
Exciting metallurgical breakthroughs of the last decades alongside the development and
wide-ranging availability of new and more capable experimental and theoretical tools for …

Effects of Al (MnFe) Si dispersoids with different sizes and number densities on microstructure and ambient/elevated-temperature mechanical properties of extruded Al …

J Rakhmonov, K Liu, P Rometsch, N Parson… - Journal of Alloys and …, 2021 - Elsevier
Abstract The effects of Al (MnFe) Si dispersoids, with different sizes and number densities,
on the evolution of microstructure and ambient/elevated-temperature mechanical properties …

Enhanced mechanical properties of high-temperature-resistant Al–Cu cast alloy by microalloying with Mg

J Rakhmonov, K Liu, L Pan, F Breton… - Journal of Alloys and …, 2020 - Elsevier
The effects of microalloying with Mg (0–0.23 wt%) on the microstructural evolution and
mechanical properties of Al–Cu 224 cast alloys at ambient and elevated temperatures are …

Development of Al–Mn–Mg 3004 alloy for applications at elevated temperature via dispersoid strengthening

K Liu, XG Chen - Materials & Design, 2015 - Elsevier
In this study, the potential applications of Al–Mn–Mg 3004 alloy at elevated temperature
have been evaluated through the systematic study of the precipitation behavior of α-Al …

Effects of Mn addition and related Mn-containing dispersoids on the hot deformation behavior of 6082 aluminum alloys

X Qian, N Parson, XG Chen - Materials Science and Engineering: A, 2019 - Elsevier
The hot deformation behaviors of 6082 aluminum alloys containing different Mn contents
(0.05–1.0 wt%) were systematically investigated by uniaxial compression tests in a …

Combining solution-, precipitation-and load-transfer strengthening in a cast Al-Ce-Mn-Sc-Zr alloy

CN Ekaputra, JU Rakhmonov, E Senvardarli, D Weiss… - Acta Materialia, 2024 - Elsevier
Abstract A cast Al-9Ce-0.75 Mn-0.18 Sc-0.12 Zr (wt%) alloy is designed to combine three
strengthening phases:(i) micron-scale Al 11 Ce 3 platelets formed during eutectic …

Enhanced age-hardening response and creep resistance of an Al-0.5 Mn-0.3 Si (at.%) alloy by Sn inoculation

AR Farkoosh, DC Dunand, DN Seidman - Acta materialia, 2022 - Elsevier
Precipitation-strengthening at ambient and high temperatures is examined in Al-0.5 Mn-0.3
Si (at.%) alloys with and without 0.02 at.% Sn micro-additions. Isochronal aging experiments …

The synergistic effects of nano-sized α-Al (Mn, Cr, Fe) Si and Al–Si–Zr dispersoids on the creep behavior Al–Si–Mg–Cu (Mn, Cr, Zr) diesel engine alloy

RI Arriaga-Benitez, M Pekguleryuz - Materials Science and Engineering: A, 2023 - Elsevier
Abstract The influence of Mn, Cr and Zr on the creep behavior of an Al–Si–Mg–Cu alloy
intended for Diesel engine applications was studied. Two alloys, base alloy Al–7Si-0.3 Mg …

Effects of Mo and Mn microadditions on strengthening and over-aging resistance of nanoprecipitation-strengthened Al-Zr-Sc-Er-Si alloys

A De Luca, DN Seidman, DC Dunand - Acta Materialia, 2019 - Elsevier
Abstract Combined microadditions of 0.09 at.% Mo and 0.4 at.% Mn to a dilute Al-0.10 Zr-
0.01 Sc-0.007 Er-0.10 Si (at.%) alloy lead to increases in strength upon peak-aging, and …