Abstract 2195 Al-Li alloy billet was prepared by gas atomization (GA) and hot isostatic
pressing (HIP), followed by hot extrusion and different heat treatments. Microstructural …

Materials are the backbone of any engineering structure and aerospace materials
technologies are therefore closely guarded, in view of their dual use. Indian national space …

This work aims to investigate the influence of hot deformation parameters on the
microstructure evolution and deformation behavior of the extruded 2195 Al–Li alloy, as well …

A large-scale billet of 2195 Al-Cu-Li alloy was prepared by spray deposition technology. The
hot extrusion, solution treatment, pre-stretching, and aging treatment were performed on the …

Precipitate and microstructure evolution in friction stir welding of 2195-T8 aluminum alloy
was characterized by transmission electron microscopy. The results show that precipitations …

In this study, the effects of heat treatment on the microstructure and mechanical properties of
extruded 2196 Al-Cu-Li alloy were examined and the precipitation behavior and …

A new ageing treatment method was developed in this work to improve the strength and
ductility of Al–Cu–Li alloy. Al–Cu–Li alloy treated via pre-deformation followed by double …

Abstract Addition of 1–4 wt.% lithium into a conventional Al–Cu–Mg alloy allows lower
density and higher mechanical properties, which are attractive for aerospace applications. In …

Abstract The Al 3 Zr particles formed in the Al–Cu–Li–Zr alloy during single and double-step
homogenization treatments contributed to various microstructures and mechanical …

The influence of aging treatment on microstructures, tensile properties and corrosion
properties of Al–Cu–Li alloy was investigated. The results show that the T8 duplex aging …