In recent years, the industry has required critical parts with excellent high-temperature
resistance, wear resistance, corrosion resistance, and other properties. Preparing high …

Powder-based additive manufacturing (AM) is revolutionizing the fabrication of advanced
engineering metallic materials, including aluminium (Al) alloys, which are the workhorse …

Grain refinement is one of the most effective approaches to improving mechanical
properties, reducing anisotropy and hot-cracking of additively manufactured alloys. Recent …

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 …

The progress of additive manufacturing (AM) technique broadens the conceivement and
adoption of new types of lattice structures effectively. A new lattice structure, drawing on …

Abstract 316 L austenitic stainless steel samples have been fabricated by laser powder bed
fusion using two powder batches of slightly different compositions but keeping the same …

High-strength aluminium alloys from the 2XXX, 6XXX, and 7XXX series suffer from severe
hot cracking issues during 3D printing. Thus, there is a need to design new alloys with an …

This work deals with the room and high-temperature mechanical properties of selective laser
melted (SLMed) AlSi10Mg alloy through conducting compression testing method in a wide …

The 6061 Al alloy in its T6 conditions is often considered a good candidate for applications
requiring a good balance between strength and thermal conductivity. However, this alloy is …

Aluminum alloys designed for laser powder bed fusion (L-PBF) often show a bimodal grain
structure and a strong out-of-equilibrium character with heterogeneities developing at scales …