Application aspects in aerospace have led to extensive explores and researches on the Al-
Li alloys. Advance of alloy properties and balance of comprehensive performances depend …

Microstructural aspects have fundamental influences on the fatigue crack characteristics of
materials. In this paper, effects of inclusions, grain boundaries (GBs) and grain orientations …

The dispersion hardening effect of Mn (Fe)-containing dispersoids in aluminium alloys has
long been ignored since it is difficult to achieve a high number density of fine dispersoids …

Most metallurgical properties, eg, dislocation propagation, precipitate formation, can only be
fully understood atomistically but most phenomena and quantities of interest cannot be …

The 2024 aluminum alloy has excellent mechanical and low corrosion due to the existence
of the high Cu levels, which shortens its service life. In this paper, we have systematically …

Although they are among the most important precipitation-hardened materials for industry
applications, the high-strength AlZnMg (Cu) alloys have thus far not yet been understood …

Abstract The Guinier–Preston–Bagaryatsky (GPB) zone and the S phase are the key
strengthening precipitates in Al-Cu-Mg alloys. However, how their respective structures …

Abstract Effect of Ag addition on the age hardening and precipitation behavior of an Al-Cu-Li-
Mg-Zn-Mn-Zr alloy has been investigated by transmission electron microscopy (TEM), high …

A peak aged (T6 heat treatment: 743 K/1.5 h+ 393 K/24 h) Al-Zn-Mg-Cu alloy was subjected
to compression tests at different strain rates from 1.0× 10− 3 s− 1 to 5.0× 10 3 s− 1. The yield …

Abstract High-strength Al-Cu-Mg alloys are good matrix candidates for fabricating strong and
tough Al matrix composites reinforced with carbon nanotubes (CNTs). In this study, an …