Laser powder bed fusion (LPBF) is the most common metal additive manufacturing
technique. Following pre-programmed designs, it employs a high-power density laser …

Additive manufacturing (AM) combines materials to create parts from three-dimensional
model data, often layer by layer. AM is mainly deployed to fabricate complicated geometrical …

Abstract Selective Laser Melting (SLM) process has a great potential to create unique 3D
components of AlSi10Mg with exceptional degrees of freedom for wide range of applications …

In the recent decades, the laser-directed energy deposition (L-DED) of aluminium alloy has
encountered significant challenges owing to the defects and tensile residual stress. In this …

Additive manufacturing of hard-to-weld nickel-based superalloys leads to the formation of
elongated columnar grain structures and hot cracks along the build direction. Changing the …

Additive manufacturing by laser melting deposition is a powerful technology for fabricating
complex-shaped alloys from powder feedstocks. However, such products typically have poor …

Additive manufacturing enables in-situ alloying of multi-component materials for the
development of novel and high-performance materials. Here laser powder bed fusion …

This work describes a systematic alloy design strategy resulting in the development of a high
strength aluminum alloy adopted for L-PBF. First, based on the composition of a reference Al …

In this study, the ER321 stainless steel is fabricated by wire and arc additive manufacturing
(WAAM) assisted with ultrasonic impact treatment (UIT). The mechanical properties and …

The cryogenic mechanical properties and deformation behaviour of additively manufactured
(AM) medium/high-entropy alloys (MEA/HEA) and their composites are seldom studied. This …