Metal additive manufacturing (AM) techniques, particularly laser powder-bed methods, have
shown tremendous advantages for producing high-value, complex, and customized …

In the metal additive manufacturing process, the exposure to oxygen and its incorporation
into the melt pool are usually deemed unfavorable, but cannot be completely eliminated …

The energy distribution pattern of a laser beam has a significant influence on the molten
pool stability and the defect formation mechanism in the additive manufacturing (AM) …

Parts fabricated using additive manufacturing (AM) methods, such as laser-powder bed
fusion (L-PBF), receive highly localized heat fluxes from a laser within a purged, inert …

Laser-powder bed fusion (L-PBF) additive manufacturing involves complex physics such as
heat transfer and molten metal flow, which have a significant influence on the final build …

Metal additive manufacturing technologies keep receiving a great deal of interest as well as
strong requests to develop methods to link the process science to printed parts performance …

Detailed understanding of the complex melt pool physics plays a vital role in predicting
optimal processing regimes in laser powder bed fusion additive manufacturing. In this work …

Understanding laser interaction with metal powder beds is critical in predicting optimum
processing regimes in laser powder-bed fusion (PBF) additive manufacturing (AM) of metals …

Laser powder bed fusion additive manufacturing is an emerging 3D printing technique for
the fabrication of advanced metal components. Widespread adoption of it and similar …

The optimisation of the laser additive manufacturing (AM) process is a challenging task
when a new material is considered. Compared to the selection of other process parameters …