Because many of the most important defects in Laser Powder Bed Fusion (L-PBF) occur at
the size and timescales of the melt pool itself, the development of methodologies for …

Increasing industry acceptance of powder bed metal Additive Manufacturing requires
improved real-time detection and classification of anomalies. Many of these anomalies, such …

The purpose of this research is to develop a hybrid experimental and computational model
to estimate the absorption of the laser for Laser-Based Powder Bed Fusion (LB-PBF) of …

There is a growing interest in using recycled materials and economically produced powder
in additive manufacturing processes. State-of-the-art powder bed fusion additive …

Laser powder bed fusion (L-PBF) is a dominant process in the fast-emerging additive
manufacturing (AM) industry. Despite the many advantages that can be gained by adopting …

One problematic task in the laser-based powder bed fusion (LB-PBF) process is the
estimation of meltpool depth, which is a function of the process parameters and …

Powder bed fusion-laser beam (PBF-LB) parts experience a significant decline in fatigue
performance when process-induced defects are present. In this work, a decline in 4-point …

The laser powder bed fusion (LPBF) of aluminium alloys is associated with numerous
challenges when compared to other commonly used alloys (eg, steels and titanium alloys) …

This study proposes a set of novel benchmarks to detect conduction and keyhole modes in
Laser-Based Powder Bed Fusion (LB-PBF) of Inconel 718. These proposed detection …

Abstract Hydride-dehydride (HDH) Ti-6Al-4V powders with non-spherical particle
morphology are typically not used in laser-beam powder bed fusion (LB-PBF). Here, HDH …