Additive manufacturing of nickel-based superalloys: A state-of-the-art review on process-structure-defect-property relationship
Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …
superalloys with design freedom across multiple length scales. Several phenomena such as …
Defects and anomalies in powder bed fusion metal additive manufacturing
Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
[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 …
Unique crystallographic texture formation in Inconel 718 by laser powder bed fusion and its effect on mechanical anisotropy
O Gokcekaya, T Ishimoto, S Hibino, J Yasutomi… - Acta Materialia, 2021 - Elsevier
Additive manufacturing offers an exclusive way of anisotropic microstructure control with a
high degree of freedom regarding variation in process parameters. This study demonstrates …
high degree of freedom regarding variation in process parameters. This study demonstrates …
Additive manufacturing–A review of hot deformation behavior and constitutive modeling of flow stress
Hot working, as an important group of post-processing routes for additive manufacturing
technology (3D printing), is used to reduce the solidification/processing defects and …
technology (3D printing), is used to reduce the solidification/processing defects and …
[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 …
Solidification in metal additive manufacturing: challenges, solutions, and opportunities
The physics of alloy solidification during additive manufacturing (AM) in methods such as
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
Knowledge of process-structure-property relationships to engineer better heat treatments for laser powder bed fusion additive manufactured Inconel 718
Dislocation structures, chemical segregation, γ′, γ ″, δ precipitates, and Laves phase were
quantified within the microstructures of Inconel 718 (IN718) produced by laser powder bed …
quantified within the microstructures of Inconel 718 (IN718) produced by laser powder bed …
Microstructural evolution and corrosion behaviors of Inconel 718 alloy produced by selective laser melting following different heat treatments
The microstructures and corrosion resistances of Inconel 718 alloy prepared by selective
laser melting (SLM), SLM following various heat treatments, and conventional rolling are …
laser melting (SLM), SLM following various heat treatments, and conventional rolling are …
[HTML][HTML] Effects of build orientation and inclined features on physical, microstructural and mechanical properties of powder bed fusion additively manufactured metallic …
I Aiza, C Baldi, FM de la Vega, S Sebastiani… - Progress in Materials …, 2024 - Elsevier
Abstract In Additive Manufacturing (AM), parts are normally fabricated along the direction
perpendicular to the build plate. However, the main axis of the part may differ from this …
perpendicular to the build plate. However, the main axis of the part may differ from this …