For aluminium alloys, precipitation strengthening is controlled by age-hardening heat
treatments, including solution treatment, quenching, and ageing. In terms of technological …

Abstract Al-Zn-Mg-Cu alloys with a low Zn/Mg ratio have attracted considerable attention in
recent years as a result of an attractive property portfolio based on their ability of age …

The effects of systematic variation of Mg and Cu contents (Mg:~ 1.5, 2.0, and 2.5, Cu:~ 1.5,
2.0, 2.5, and 2.9 wt%) on the microstructures and mechanical properties of high-Zn (8.5 wt%) …

The influence of ageing temperatures on mechanical properties, corrosion behavior and
precipitation features of aluminum alloy 7085 have been investigated by using tensile …

The specific corrosion behavior of quenching-induced η precipitate is usually ignored. In this
work, the corrosion initiation and propagation of Al-Zn-Mg-Cu alloy after different quenching …

An improved thermomechanical processing double step hot rolling (DHR) was proposed to
manufacture fine-grained Al-Zn-Mg-Cu alloys based on pre-deformation, short time …

The intergranular corrosion (IGC) of an AA7085-T7452 aluminium alloy forging was
determined via ASTM G110 exposure, and rationalised with electron backscattered …

As a new generation of Al-Zn-Mg-Cu alloy, 7085 aluminum alloy is a promising structural
material in the field of aerospace industry. However, research on its thermal stability is still …

The mechanism for enhanced precipitation strengthening due to the addition of copper to Al-
9.0 Zn-1.5 Mg (wt.%) alloys has been investigated by means of tensile test, transmission …

This work examines the necessary process parameters for die quenching (DQ) during hot
stam** and subsequent age hardening and paint bake cycle (PBC) response for two …