[HTML][HTML] Powder Bed Fusion of nickel-based superalloys: A review
Abstract Powder Bed Fusion (PBF) techniques constitute a family of Additive Manufacturing
(AM) processes, which are characterised by high design flexibility and no tooling …
(AM) processes, which are characterised by high design flexibility and no tooling …
[HTML][HTML] Electron and laser-based additive manufacturing of Ni-based superalloys: a review of heterogeneities in microstructure and mechanical properties
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 …
significance in aerospace and power-generation industries due to the ability to fabricate …
A state-of-the-art review on fatigue performance of powder bed fusion-built alloy 718
Abstract Alloy 718 is a Ni-Fe-based superalloy, which has been successfully adapted to
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …
Effects of laser-energy density and build orientation on the structure–property relationships in as-built Inconel 718 manufactured by laser powder bed fusion
This study investigates the effects of build orientation and laser-energy density on the pore
structure, microstructure, and tensile properties of Inconel 718 manufactured by laser …
structure, microstructure, and tensile properties of Inconel 718 manufactured by laser …
Powder bed fusion additive manufacturing of Ni-based superalloys: a review of the main microstructural constituents and characterization techniques
Metal additive manufacturing (AM) has unlocked unique opportunities for making complex
Ni-based superalloy parts with reduced material waste, development costs, and production …
Ni-based superalloy parts with reduced material waste, development costs, and production …
[HTML][HTML] Effects of inter layer time and build height on resulting properties of 316L stainless steel processed by laser powder bed fusion
G Mohr, SJ Altenburg, K Hilgenberg - Additive Manufacturing, 2020 - Elsevier
Laser powder bed fusion (L-PBF) is the most prominent additive manufacturing (AM)
technology for metal part production. Among the high number of factors influencing part …
technology for metal part production. Among the high number of factors influencing part …
[HTML][HTML] On the detailed morphological and chemical evolution of phases during laser powder bed fusion and common post-processing heat treatments of IN718
IN718 is the most common Ni-based superalloy for manufacturing aircraft engine parts via
thermo-mechanical treatments. The evolution of nanoscale strengthening phases is well …
thermo-mechanical treatments. The evolution of nanoscale strengthening phases is well …
[HTML][HTML] Columnar-to-equiaxed grain transition in powder bed fusion via mimicking casting solidification and promoting in situ recrystallization
Columnar grain structure typically formed along the build direction in the electron beam-
powder bed fusion (EB-PBF) technique leads to anisotropic physical and mechanical …
powder bed fusion (EB-PBF) technique leads to anisotropic physical and mechanical …
[HTML][HTML] Grain boundary network evolution in electron-beam powder bed fusion nickel-based superalloy Inconel 738
Additive manufacturing (AM) of alloys has attracted much attention in recent years for
making geometrically complex engineering parts owing to its unique benefits, such as high …
making geometrically complex engineering parts owing to its unique benefits, such as high …
Interplay of process, microstructure, and mechanical performance in electron beam-powder bed fusion of Ti48Al2Nb2Cr
To increase the efficiency of the next generation of gas turbines, it is necessary to replace
the heavy Ni-based superalloys with lightweight materials that are resistant to high …
the heavy Ni-based superalloys with lightweight materials that are resistant to high …