Weight reduction is a major trend in the development of automotive, marine, and aerospace
industry. Al alloys are the ideal choice for the lightweight design because of their superior …

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 …

The purpose of the present work is to study the mechanical behaviour of AA2219-T87 friction
stir weld (FSW) joints at different temperatures (Room temperature (RT), 77 K and 20 K) and …

Cryogenic treatment has high potential for improving the deformation behavior through the
recrystallization at a low temperature. In this work, true stress–strain curves were obtained …

In this work, microstructural evolution of a solutionized Al-Cu-Mg alloy during rolling at liquid-
nitrogen temperature was studied and concomitant strengthening effect was elucidated. It …

In the present work, AA2219-T87 plates (40 mm thickness) in two different pre-deformation
conditions: without solution treatment (WST) and solution treatment (ST) are cryo rolled (at …

This work focuses on the plastic deformation behavior and microstructure evolution in high
temperature sheet bulk forming of 2219 aluminum alloy. Uniaxial compression tests were …

Quasi-static and high-strain rate uniaxial compression testing on AA-2219-T87 aluminium
alloy were carried out under varying strain rates (ranging from 1× 10− 3 to 7× 10 3 s− 1) and …

Aluminum alloy (AA2219) is widely used for the fabrication of earth storable and cryogenic
propellant tanks. To ensure flight safety, it is important to understand the effect of long-term …

In order to reveal the evolution mechanism of the deformation microstructure of 2219
aluminum alloy tube under compression-shear stress, in this paper, flow forming tests and …