[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 …
Control of grain structure, phases, and defects in additive manufacturing of high-performance metallic components
T Mukherjee, JW Elmer, HL Wei, TJ Lienert… - Progress in Materials …, 2023 - Elsevier
The properties and serviceability of 3D-printed metal parts depend on a variety of attributes.
These include the chemical composition, phases, morphology, spatial distributions of grain …
These include the chemical composition, phases, morphology, spatial distributions of grain …
[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 …
Effect of heat treatment on microstructural heterogeneity and mechanical properties of 1% C-CoCrFeMnNi alloy fabricated by selective laser melting
In this study, we quantitatively investigated the effect of heat treatment on microstructural
evolution and mechanical properties in the selective laser melting (SLM) processed 1% C …
evolution and mechanical properties in the selective laser melting (SLM) processed 1% C …
[HTML][HTML] 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 …
Effect of micro-segregation of alloying elements on the precipitation behaviour in laser surface engineered Alloy 718
Laser surface engineering has been employed to mimic the microstructural evolution during
laser-based additive manufacturing of Alloy 718, specifically when the layers are …
laser-based additive manufacturing of Alloy 718, specifically when the layers are …
[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] Data-driven analysis of process, structure, and properties of additively manufactured Inconel 718 thin walls
In additive manufacturing of metal parts, the ability to accurately predict the extremely
variable temperature field in detail, and relate it quantitatively to structure and properties, is a …
variable temperature field in detail, and relate it quantitatively to structure and properties, is a …
Microstructural evolution and precipitated phase characteristics in the fusion zone for the as-repaired Inconel 718 alloy by directed energy deposition additive …
Y Zhang, L Lan, Q Shi - Materials Characterization, 2023 - Elsevier
In this study, five laser powers were employed to repair Inconel 718 alloy by directed energy
deposition additive manufacturing technology. Under various solidification conditions …
deposition additive manufacturing technology. Under various solidification conditions …