Despite its excellent elemental properties, lightweight nature and good alloying potential,
scandium has received relatively little attention in the manufacturing community. The …

The evolution of the Ω-phase dispersion during aging in an Al-5.6 Cu-0.72 Mg-0.5 Ag-0.32
Mn-0.17 Sc-0.12 Zr-0.1 Ge-0.08 Ti-0.02 Fe-0.01 Si (wt%) alloy was examined at the …

The deformation behavior of {111} Al Ω plates has been analyzed in an Al-Cu-Mg-Ag alloy
after creep tests to fracture by atomic-resolution scanning transmission electron microscopy …

In this work, the effect of non-isothermal aging treatment with the heating rate of 20, 40 and
60° C/h on the precipitation behavior and mechanical properties of the Al-Cu-Mg-Ag alloy …

Using first-principles calculations based on density functional theory (DFT), the structural,
elastic and electronic properties of two typical strengthening precipitates, namely θ (Al2Cu) …

In this paper, we investigate the correlation between microstructure and mechanical
properties, including work hardening rates of two aluminum alloys, Al-Cu-Mg-Ag-TiB 2 …

The effects of cold deformation prior to aging on the precipitation behavior, microstructure
and mechanical properties of an Al–5.6 Cu–0.72 Mg–0.5 Ag–0.32 Mn–0.17 Sc–0.12 Zr (in …

Abstract Ultra-fine grained Al–Fe alloy rods were manufactured by Equal-channel Angular
Pressing (ECAP) at the two temperatures (room temperature (RT) and elevated temperature …

Microstructures and mechanical properties of homogenized Al-2.5 wt% Cu (Al-Cu), Al-2.5
wt% Cu-0.3 wt% Sc (Al-Cu-Sc) and Al-2.5 wt% Cu-0.3 wt% Sc-0.2 wt% Fe (Al-Cu-Sc-Fe) …

The coarsening behavior of strengthening particles has been studied in a peak-aged Al–Cu–
Mg–Ag alloy during creep at 150° C and 165° C. The average {111} Al Ω plate thickness and …