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 …

Numerical simulations are used in this work to investigate aspects of microstructure and
microsegregation during rapid solidification of a Ni-based superalloy in a laser powder bed …

Elemental segregation is a ubiquitous phenomenon in additive-manufactured (AM) parts
due to solute rejection and redistribution during the solidification process. Using electron …

The effect of different heat treatments and hot isostatic pressing on the microstructure and
mechanical properties of laser powder bed fusion IN625 alloy was studied. The heat …

The microstructural evolution of laser powder-bed additively manufactured Inconel 625
during a post-build stress-relief anneal of 1 hour at 1143 K (870° C) is investigated. It is …

Inconel 625 (IN625) is a Ni superalloy ideal for the aeronautic and aerospace industries
because of its superior mechanical and corrosion resistance properties. However, the …

Abstract Twin boundaries (TBs) in Ni-based superalloys are vulnerable sites for failure in
demanding environments, and a current lack of mechanistic understanding hampers the …

In this study, commercial Inconel 625 superalloy was subjected to solution and longer-term
aged treatment. The effects of the temperature and time of aged treatment on the secondary …

The ability to use common computational thermodynamic and kinetic tools to study the
microstructure evolution in Inconel 625 (IN625) manufactured using the additive …

Inconel 625 alloy tensile specimens fabricated by laser powder-bed fusion and subjected to
different post-processing treatments, such as stress relief annealing, low-temperature …