Laser powder bed fusion (LPBF) additive manufacturing (AM) technology has been applied
to manufacture complex components which have already been used in aerospace …

The additive manufacturing (AM) of Ni-based superalloys has attracted extensive interest
from both academia and industry due to its unique capabilities to fabricate complex and high …

Characterizing melt pool shape and geometry is essential in Metal Additive Manufacturing
(MAM) to control the printing process, and avoid defects. Predicting melt pool flaws based on …

Additive manufacturing (AM), which is a process of building objects in a layer‐upon‐layer
fashion from designed models, has received unprecedented attention from research and …

In this study, the effects of volume energy density (VED) on densification behaviour, surface
morphology and loss of alloying elements of 7075 aluminium alloy processed by laser …

This study presents a new variant of Wire and Arc Additive Manufacturing named Ultracold-
Wire and Arc Additive Manufacturing (UC-WAAM), in which the electric arc is established …

Balling is one of the main single melt track defects limiting stable production of dense parts
with laser-based powder bed fusion of metals (PBF-LB/M) additive manufacturing. A …

Optimum process parameter window for recently developed metal powders used for laser
powder bed fusion (LPBF) is strongly correlated with characteristics of each single track and …

Cracking is one of the most important challenges in the laser powder-bed fusion (LPBF)
processing of high-γʹ nickel-based superalloys. In this work, crack susceptibility of the …

Owing to its low cost, short process and low energy consumption, semi-solid processing
(SSP) of aluminum (Al) and magnesium (Mg) alloys has been considered as a competitive …