Laser powder bed fusion (L-PBF) technique, as the mainstream technology in metal additive
manufacturing, enables the fabrication of aluminum alloys and their composite components …

Aluminum alloys, known for their high strength, good toughness, and lightweight properties,
are widely used in aerospace, rail transportation, and other fields. 3D printing, as an …

Abstract Titanium–aluminum (Ti–Al) multi-material structures have tremendous potential for
use in lightweight applications. Laser powder-bed fusion (LPBF) enables the preparation of …

Abstract A novel Al-Zn-Mg-Cu alloy free of cracks was produced utilizing laser powder bed
fusion (LPBF) and modified with SiC and TiB 2 particles. The interdependent effects of SiC …

Constructing heterostructures is essential for tailoring the mechanical properties of Al matrix
composites (AMCs). In this work, multi-level heterostructures were achieved in AMCs by …

This study investigated the microstructures, mechanical properties, tensile deformations, and
strengthening mechanisms of the Al-7-mass%-Mg (7Mg) and Al-9-mass%-Mg (9Mg) alloys …

In this study, extrusion experiments were carried out on Al-Mg-Si-Cu-Mn alloys with different
extrusion ratios (ERs), extrusion temperatures (ETs), and extrusion speeds (ESs). By using …

Abstract The interfacial reaction 3SiC+ 4Al→ Al 4 C 3+ 3Si has bottlenecked the fusion
welding of aluminum matrix composites for decades, hindering further improvement of the …

In this work, a cast Al 3 Zr/Al–2Li composite was fabricated using the in-situ method, which
shows improvements of∼ 32% in strength and∼ 12% in stiffness compared with the Al–2Li …

The capability for synergistic advancements in both making and shaping afforded by
additive manufacturing (AM) enables the flexible production of high-performance …