Abstract Al-7.3 Zn-2.2 Mg-2Cu alloy is known for its high strength, achieved because of
higher alloying concentration. However, the higher alloying concentration presents …

Hot compression is an efficient and widely accepted route for optimizing the microstructural
characteristics of metallic materials; thus, understanding hot deformation response is …

Isothermal compression tests of the as-homogenized 2219 Al alloy were conducted at
temperatures of 260–510° C and strain rates of 0.001–10 s− 1 to study the hot deformation …

Elevated temperature isothermal compression of Al-7.3 Zn-2.2 Mg-2Cu (Al7068) alloy in T6
condition was studied till a true strain of 0.69 in the working temperature and deformation …

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 …

In the present work, Al3Zr/Al composite was fabricated through the in situ route. The
fabricated composite was isothermally forged in the temperature and deformation rate range …

Aluminium alloy AA2219 is widely used in the fabrication of propellant tanks of cryogenic
stages of satellite launch vehicles. These propellant tanks are welded structures and a fine …

Featured Application The constructed models may have potential application for the
development of optimal hot deformation technologies of Al-Zn-Mg-Cu alloys. Abstract The …

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 …

Hot compression tests are carried out for the 2219 Al alloys, which are prepared by
conventional direct chill casting and internal electromagnetic stirring direct chill casting …