Laser powder bed fusion (L-PBF) additive manufacturing (AM) enables the fabrication of
parts with precise dimensional control, freedom of design and material properties similar to …

Laser powder bed fusion (LPBF) is an emerging metal additive manufacturing process. The
gas-driven powder motions in laser powder bed fusion have significant influence on the …

Metal additive manufacturing (AM) by laser powder bed fusion (L-PBF) builds upon
fundamentals established in the field of laser welding which include the influence of gas and …

Laser-based powder bed fusion is an additive manufacturing process in which a high-power
laser melts a thin layer of metal powder layer by layer to yield a three-dimensional object. An …

The inert gas flow is known to have a significant impact on the laser powder bed fusion
(LPBF) process in terms of process stability and consistent process results across the whole …

This study focuses on Metal Additive Manufacturing (AM), an emerging method known for its
ability to create lightweight components and intricate designs. However, Laser Powder Bed …

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 (LPBF) additive manufacturing (AM) is developing with the goal of
fabricating parts with high performance and high efficiency. Laser power is the key factor to …

As well as preventing oxidation, a cross-flow of inert gas over the powder bed extracts
process by-products, making it critical for process repeatability and build quality during the …

Laser beam powder bed fusion (PBF-LB) additive manufacturing (AM) is an advanced
manufacturing technology that manufactures metal components in a layer-by-layer manner …