The increase in strength usually accompanies by the sacrifice of ductility in the composites.
This work proposed a strategy of design and synthesis of in-situ TiB 2 particles to effectively …

Casting aluminum alloys are commonly used in industries due to their excellent
comprehensive performance. Alloying/microalloying and post-solidification heat treatments …

The issue of how to avoid the poisoning phenomenon of α-Al grain refinement caused by
special elements (such as Si and Zr) has always been the focus of research attention. In this …

Grain refinement is critical to surpassing the bottlenecks of inherent hot tearing of high-
strength aluminum alloys fabricated by additive manufacturing (AM). In this study, a …

Abstract Al-Ti-Nb-B refiner shows excellent grain refinement effect for Al-Si alloys compared
to Al-5Ti-B refiner, but the addition of Nb increases the cost of production. This paper …

In this work, the mechanical properties and strengthening mechanisms induced by
microstructural evolution in a rheo-extruded 5087 alloy processed via accumulative …

Abstract Al-Mg-Si alloys with high strength and good corrosion resistance are regarded as
desirable materials for all-aluminum vehicles. However, the traditional trial-and-error …

Al-VB master alloy is promising for refining Al-Si alloys, yet its optimal composition with
superior efficacy remains to be explored. In this work, the evolution of refining phases in the …

Aluminum alloy is the most widely used light alloy at present. By combining different types of
aluminum alloys, their functional properties can be expanded. In the present research, two …

Laser powder bed fusion (L-PBF) of Sc/Zr-modified Al-based alloys has recently become a
promising method for developing a new generation of high-performance Al alloys. To clarify …