Laser powder bed fusion (L-PBF) has attracted significant attention in both the industry and
academic fields since its inception, providing unprecedented advantages to fabricate …

Metal additive manufacturing is a rapidly growing field because it enables extensive
freedom in design coupled with the production of new materials that would be impossible to …

The ability to maintain repeatable quality of metal powder is fundamental to a robust metal
additive manufacturing (AM) process. The main powder degradation mechanisms in powder …

This review explores the critical role of powder quality in metal 3D printing and the
importance of effective powder recycling strategies. It covers various metal 3D printing …

In the manufacturing process of ship propellers, large quantities of grinding chips are
generated. These grinding chips result from the finishing of the blade surfaces after the …

The most important advantage of additive manufacturing by laser powder bed fusion (PBF-
LB) technique is the ability to produce geometrically complex parts, but the problem is their …

To improve the microstructure and mechanical properties of fundamental materials including
aluminum, stainless steel, superalloys, and titanium alloys, traditional manufacturing …

In laser powder bed fusion (LPBF) technology, the laser heat source affects the physical and
chemical properties of the metal powder, which in turn affect the mechanical properties of …

High metal powder properties play a crucial role in additive manufacturing. This guarantees
high quality final prints free from defects such as keyholes, material inclusions or pores. The …

This study presents a microstructural investigation of the printing parameters of an
AlSi7Mg0. 6 alloy produced by powder bed fusion (PBF) using laser beam melting (LB/M) …