Crystals, 2022 This work focused on the effects of laser energy density on the relative density, microstructure, and microhardness of Inconel 718 alloy manufactured by selective laser melting (SLM). The microstructural architectures, element segregation behavior in the
Jing Xu +7 more
doaj +2 more sources
Investigation into the Microstructure and Hardness of Additively Manufactured (3D-Printed) Inconel 718 Alloy. [PDF]
Materials (Basel), 2023 Additive manufacturing (AM) of Ni-based super alloys is more challenging, compared to the production other metallic alloys. This is due to their high melting point and excellent high temperature resistance.
Kurdi A +7 more
europepmc +2 more sources
Fretting wear behavior of Inconel 718 alloy manufactured by DED and treated by UNSM. [PDF]
Sci Rep, 2023 Alloy 718 is commonly used in the maritime and aerospace industries due to its strength and durability, particularly in engine rotating components such as disks, fan blades, and high-pressure compressors. As a new type of 3D printing technology, directed
Li C +5 more
europepmc +2 more sources
Effect of Hydrogen on the Structure and Mechanical Properties of 316L Steel and Inconel 718 Alloy Processed by Selective Laser Melting. [PDF]
Materials (Basel), 2022 The interaction of hydrogen with specimens of 316L steel and Inconel 718 alloy processed by selective laser melting (SLM) was studied. The effect of hydrogen on the mechanical properties of SLM materials, hydrogen permeability, and microstructure was ...
Maksimkin IP +11 more
europepmc +2 more sources
Smoke Suppression in Electron Beam Melting of Inconel 718 Alloy Powder Based on Insulator-Metal Transition of Surface Oxide Film by Mechanical Stimulation. [PDF]
Materials (Basel), 2021 In powder bed fusion–electron beam melting, the alloy powder can scatter under electron beam irradiation. When this phenomenon—known as smoking—occurs, it makes the PBF-EBM process almost impossible.
Chiba A, Daino Y, Aoyagi K, Yamanaka K.
europepmc +2 more sources
Very-High-Cycle Fatigue Behavior of Inconel 718 Alloy Fabricated by Selective Laser Melting at Elevated Temperature. [PDF]
Materials (Basel), 2021 This study investigates the very-high-cycle fatigue (VHCF) behavior at elevated temperature (650 °C) of the Inconel 718 alloy fabricated by selective laser melting (SLM). The results are compared with those of the wrought alloy. Large columnar grain with
Song Z +6 more
europepmc +2 more sources
Laser Metal Deposition of Inconel 718 Alloy and As-built Mechanical Properties Compared to Casting. [PDF]
Materials (Basel), 2021 In the last years, powder-based Laser Metal Deposition (LMD) has been attracting attention as a disruptive Additive Manufacturing (AM) technique for both the fabrication and restoration of Inconel 718 components, enabling to overcome current limitations ...
Mazzucato F +3 more
europepmc +2 more sources
Investigation on Machinability Characteristics of Inconel 718 Alloy in Cryogenic Machining Processes
Lubricants, 2023 In this innovative work, Inconel 718 alloy turning simulation models under dry and cryogenic machining (Cryo) conditions are developed. The machinability characteristics of the aforementioned alloy were assessed with relation to cutting temperature ...
L. Gong +5 more
semanticscholar +1 more source
Coatings, 2022 Inconel 718 alloy has a wide range of applications in the aerospace sector because of its superior mechanical properties and its weldability. The machining of such higher strength materials with complex shapes is possible with wire electrical discharge ...
Li-jun Liu +7 more
semanticscholar +1 more source
Materials Research Express, 2022 In order to refine the microstructure of Inconel 718 and achieve high performance, nanometer TiO _2 particles (nano-TiO _2 ) were adopted to modify the solidification structure.
Cuixin Chen +7 more
doaj +1 more source