Nowadays, the mechanical properties of aluminum alloys have been studied extensively,
but the study of aluminum matrix composites (AMCs) at extreme temperatures, particularly at …

Abstract The Hall-Petch relationship is important for material design at room temperature.
However, it is not well studied at high temperatures. In this work, the influence of different …

Enhancing the high temperature mechanical properties and the thermal stability of
aluminum alloys are in urgent demand for the lightweight application scenarios (such as …

The understanding of softening mechanisms for high-temperature titanium alloys at service
temperature is essential to guarantee their service stability and safety. High-temperature …

The emergence of a new generation of alloys, namely high-entropy alloys, has revealed the
significance of the entropy effect in alloy design. Inspired by this concept, lightweight Al …

The gradient nano-grained (GNG) structures achieve a combination of high strength and
ductility compared with homogeneous nano-grained structures. In order to study the …

Hot deformation plays a crucial role in strengthening and toughening of aluminum matrix
composites, but the high hot deformation resistance and the microstructure defects …

This study explores the impact of micron-Ti microalloying and laser remelting on the
microstructure and mechanical properties of laser powder bed fusion (LPBF) Al–12Si alloy …

In this paper, in-situ Al 3 Ti-reinforced Al–Cu alloys were fabricated by Ti alloying and exhibit
outstanding high-temperature properties. The results show that when the volume fraction of …

Taking advantage of the high specific surface area of the nanoparticles, boron nitride (BN)
nanoparticles were incorporated into the semi-solidified aluminium-copper alloy Al–5Cu–Mn …