As important structural materials widely used in aerospace and automotive industries,
aluminum alloys are perfect candidates for development of laser metal additive …

Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in
which a feedstock material in the form of powder or wire is delivered to a substrate on which …

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

Wire-arc directed energy deposition (DED) offers advantages such as high forming
efficiency and the ability to create parts without potential constraints on size. It possesses …

Laser powder bed fusion (L-PBF) is an additive manufacturing technology that is gaining
increasing interest in aerospace, automotive and biomedical applications due to the …

Porosity and lack of fusion defects that can occur during additive manufacturing are often
managed with Hot Isostatic Pressing (HIP). However, the thermal conditions experienced …

Significant contributions have been made to understanding the processing of various metal
materials using laser powder bed fusion (LPBF) for the design and fabrication of high …

Numerous efforts have been devoted to produce reliable additive manufactured (AM)
materials for structural applications. However, the critical fatigue issue poses a significant …

During the laser powder bed fusion (LPBF) process, keyhole pores or lack of fusion pores
may form depending on the energy density used to fabricate the part. In this study, different …

This study introduces a method that is applicable across various powder materials to predict
process conditions that yield a product with a relative density greater than 98% by laser …