Metal additive manufacturing (AM) refers to any process of making 3D metal parts layer-
upon-layer via the interaction between a heating source and feeding material from a digital …

Abstract Powder Bed Fusion (PBF) techniques constitute a family of Additive Manufacturing
(AM) processes, which are characterised by high design flexibility and no tooling …

The adaptation of additive manufacturing (AM) for Ni-based superalloys has gained
significance in aerospace and power-generation industries due to the ability to fabricate …

This review summarizes the recent research progress on the post-processing techniques to
improve the as-built metallic structure fabricated by additive manufacturing. The …

Ni-base superalloys are essential materials for high-temperature applications in the energy
and aerospace sectors. Significant benefits in design, function, and manufacture of high …

This study examines the effects of lower-than-nominal heat treatment (HT) temperatures and
cooling rates—possible during the treatment of larger components—on microstructure and …

A dozen or so alloys have been occupying the alloy landscape in metal additive
manufacturing (MAM) in terms of addressing all aspects of research, aiding the maturity of …

Precipitation hardening regulated with heat treatments is a critical technique for tuning the
mechanical properties of Ni-based superalloys fabricated with additive manufacturing …

Although various alloy systems have been explored for additive manufacturing (AM) during
the past decade, introducing a new alloy remains a challenging task. Most of the materials …

This paper demonstrates how an analytical and experimental method can be used to rapidly
define the additive manufacturing settings for a new alloy where the process parameters …