In this study, the evolution of Ω plates during artificial aging and the effect of peak-aging
treatment and over-aging treatment on the thermal stability of Al–Cu–Mg–Ag alloy were …

Abstract For Al–Cu–Mg–Ag alloys, Ω phases play a crucial role in determining the
mechanical property at room and elevated temperatures. In this work, an Al–5.5 wt.% Cu …

Stability of grain structure, dislocation ordering and strengthening mechanisms of the
naturally aged Al-Cu-Mg alloy after solution treatment are investigated by using optical …

Good stress relaxation stability enables heat-resistant aluminum alloys to serve well at high
temperatures. From the viewpoint of simultaneous regulation of microstructure and …

The effects of Mg content on the microstructure, mechanical properties and intergranular
corrosion (IGC) resistance of Al-Cu-XMg-Ag (X= 0.35–1.27 wt%) alloys are investigated by a …

The microstructures and mechanical properties of novel cast Al-Cu-Mg-Ag alloys with and
without minor additions of Er (0.09 and 0.2 wt%) are investigated by Vickers hardness tests …

Synchronous enhancement of strength and ductility is a persistent challenge in the
development and application of carbon nanotube (CNT)-reinforced aluminum matrix …

In this work, effects of artificial aging temperature on the mechanical properties and
precipitation behavior of a pre-strained Al–Cu–Mg–Ag alloy were investigated by hardness …

Evolution of microstructure, texture, and hardness of the Al-Cu-Mg alloy was investigated by
using scanning electron microscopy, electron backscatter diffraction, transmission electron …

The primary objective of this research was to open a promising avenue for designing new
low-cost precipitation-hardened Al base alloys in semblance with the desired mechanical …