Understanding powder spreading under low gravity conditions is essential for optimizing
final products using additive manufacturing in space. In this study, we investigated the role of …

The multitude of influences on the Laser Powder Bed Fusion (LPBF) process and local
deviations from the intended process conditions can lead to the occurrence of quality …

In powder bed fusion (PBF), the global packing density is an important property used to
quantify the bulk behaviour of the powder. However, packing density can be highly non …

The layerwise nature of additive manufacturing (AM) allows for in-situ monitoring of the
consolidate material to identify defects on the fly and produce parts with improved reliability …

In laser-based powder bed fusion of metals (PBF-LB/M), the powder layer is the link
between the powder properties and the resulting part quality. Powder layer quality is a key …

In this study, the effects of powder characteristics on powder bed properties and the
subsequent impacts of these properties on melt solidification were investigated. To this end …

Binder jet additive manufacturing (BJAM) offers design flexibility and compatibility with a
variety of materials due to material processing in the solid state. The formation of the powder …

Laser powder bed fusion additive manufacturing (PBF-LB AM) has matured from rapid
prototyping into an industrial manufacturing technology used to produce critical end-use …

The advent of metal additive manufacturing (AM) was posed as a disruption to casting,
forging, machining, and forming with the notion “complexity is free”. However, since …