Abstract Laser Powder Bed Fusion (LPBF) technology provides new opportunities to
enhance some piece-producing processes in the industry. Moreover, LPBF microstructures …

The microstructure–properties relations and strengthening mechanisms of additively
manufactured 316L stainless steel are comprehensively investigated in this work. The …

Abstract 316L stainless steel fabricated by laser powder-bed fusion (LPBF) has attracted
significant attention due to a unique combination of strength and ductility at room …

Laser powder bed fusion (L-PBF) allows for the fabrication of samples with complex
geometries based on thin struts or walls. However, only few studies have focused on the …

Low build rate has always been the bottleneck problem of the application and development
of laser powder bed fusion (LPBF) metal 3D printing technology. Although increasing laser …

In this work, effect of sample size on mechanical properties in the net-shaped 316 L alloys
produced by laser powder bed fusion (LPBF) was studied. Tensile specimens with four …

Post-processing is one of the main ways to improve mechanical and microstructural
characteristics of stainless steel 316 L fabricated by the laser-based powder bed fusion …

Micro laser powder bed fusion (μLPBF) technology offers great benefits to industries as it
enables fabrication of complicated metallic components with greater accuracy and minimum …

In the present research, AISI 420 stainless steel (420SS) samples were fabricated by the
laser powder bed fusion (LPBF) process. The microstructure, grain morphology …

In this study, parts were fabricated using variations of laser power, scanning speed, and
hatch spacing (volumetric energy density (VED)) to understand the effect of processing …