The printability of artificial defects inside the additively manufactured laser powder bed
fusion (LPBF) 316L stainless steel is investigated. The printing parameters of the LPBF …

Laser powder bed fusion (L-PBF) is an emerging additive manufacturing technique for
building structural components. L-PBF processing defects, such as lack of fusion pores …

Laser powder bed fusion (LPBF) has been increasingly used in the fabrication of dense
metallic structures. However, the corrosion related properties of LPBF alloys, in particular …

This paper focuses on the relationship between the fatigue performance and the presence of
process or corrosion related defects for a 316L stainless steel manufactured by Laser …

Additive manufacturing of metal powder materials through Laser Powder Bed Fusion (LPBF)
allows for a single-step fabrication process of complex geometries. However, the …

Abstract 316L stainless steel fatigue samples produced by laser powder bed fusion (L-PBF)
process were stress relieved at 900° C for 2 h to understand the effect of residual stress on …

The fatigue life of metals manufactured via laser-based powder bed fusion (L-PBF) highly
depends on process-induced defects. In this context, not only the size and geometry of 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 …

The effect of preheating the build platform (process) on the microstructure/defect structure
(structure) as well as the tensile and fatigue behaviour (property) of the laser beam powder …

The present article reports the fatigue crack growth (FCG) rate and fracture toughness of 15-
5 Precipitation Hardening (PH) Stainless Steel (SS) specimens fabricated by Laser powder …