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 …

In many materials, mechanistic understanding of material microstructure/property
relationships requires knowledge of alloy structures at the atomic scale. This remains one of …

Precipitation strengthening is investigated in binary Al–0.1 Sc, Al–0.1 Zr and ternary Al–0.1
Sc–0.1 Zr (at.%) alloys aged isochronally between 200 and 600° C. Precipitation of Al3Sc …

The effect of substituting 0.01 or 0.02 at.% Er for Sc in an Al–0.06 Zr–0.06 Scat.% alloy was
studied to develop cost-effective high-temperature aluminum alloys for aerospace and …

Ambient-and high-temperature precipitation strengthening are investigated in Al–0.06 Sc, Al–
0.06 Zr and Al–0.06 Sc–0.06 Zr (at.%) alloys. Following solidification, Sc is concentrated at …

The hot deformation behavior and microstructural evolution of homogeneous annealed
AA7020 aluminum alloy were investigated by isothermal compression tests over the …

Nanosized precipitates in an Al–0.06 Sc at.% alloy containing various microalloying
additions were studied, with the goal of developing cost-effective aluminum alloys for high …

Abstract Laser Additive Manufacturing (LAM) of light metals such as high-strength Al-based
alloys offers tremendous potential for eg weight reduction and associated reduced fuel …

Abstract Effect of trace amount of Sc and Zr on microstructure and mechanical properties of
novel Al–Zn–Mg–Cu–Sc–Zr alloys are investigated. The samples were subjected to different …

The effects of adding 0.02 or 0.06 at.% Si to Al–0.06 Sc–0.06 Zr (at.%) are studied to
determine the impact of Si on accelerating Al3 (Sc, Zr) precipitation kinetics in dilute Al–Sc …