Process parameter optimization for selective laser melting of Inconel 718 superalloy and the effects of subsequent heat treatment on the microstructural evolution and mechanical properties
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2021.02.004
Abstract: Abstract The Inconel 718 superalloy (IN718) was fabricated by selective laser melting (SLM) successfully in this work. The optimization of process parameters and effects of three heat treatment processes on the microstructures and mechanical properties… read more here.
Keywords: treatment; heat treatment; laser; 718 superalloy ... See more keywords
Microstructural evolution of laser-clad 75Cr3C2+25(80Ni20Cr) powder on Inconel 718 superalloy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2020.116735
Abstract: Abstract Nickel-based superalloys such as Inconel 718 are widely used in the aerospace industry. The surface properties of Inconel 718 can be improved by the addition of chromium carbide–nickel chromium powder. In this study, 75Cr3C2+25(80Ni20Cr)… read more here.
Keywords: inconel 718; laser; 75cr3c2 80ni20cr; 80ni20cr powder ... See more keywords
Investigation of high temperature tensile properties of TLP bonded IN 718 superalloy
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207251356363
Abstract: The joining of Inconel 718 superalloy was achieved by transient liquid phase (TLP) bonding and utilising a BNi-2 interlayer material. The microstructural changes and high-temperature tensile behaviour of IN 718 joints were investigated in detail.… read more here.
Keywords: 718 superalloy; high temperature; temperature tensile; intermetallic compounds ... See more keywords
Effect of Vacuum Brazing Conditions of Inconel 718 Superalloy Sheets on Microstructure and Mechanical Properties of Joints
Sign Up to like & getrecommendations! Published in 2024 at "Archives of Metallurgy and Materials"
DOI: 10.24425/amm.2024.149808
Abstract: Vacuum furnace brazing is one of the most commonly used joining processes in the aerospace industry, utilized in the manufacturing of the complex components of turbine jet engines, working in both their cold and hot… read more here.
Keywords: mechanical properties; effect vacuum; microstructure mechanical; inconel 718 ... See more keywords
The δ Phase Precipitation of an Inconel 718 Superalloy Fabricated by Electromagnetic Stirring Assisted Laser Solid Forming
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DOI: 10.3390/ma12162604
Abstract: Fabricating an Inconel 718 superalloy using electromagnetic stirring assisted laser solid forming (EMS-LSF) is a novel method to modify its microstructure and mechanical properties by consuming the Nb element in the γ phase to alleviate… read more here.
Keywords: phase; electromagnetic stirring; inconel 718; solid forming ... See more keywords
Influence of Selective Laser Melting Additive Manufacturing Parameters in Inconel 718 Superalloy
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DOI: 10.3390/ma15041362
Abstract: Selective laser melting (SLM) is one of the most reliable and efficient procedures for Metal Additive Manufacturing (AM) due to the capability to produce components with high standards in terms of dimensional accuracy, surface finish,… read more here.
Keywords: 718 superalloy; manufacturing; laser melting; additive manufacturing ... See more keywords
Microstructures and High-Temperature Mechanical Properties of Inconel 718 Superalloy Fabricated via Laser Powder Bed Fusion
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DOI: 10.3390/ma17153735
Abstract: The Inconel 718 superalloy demonstrates the potential to fabricate high-temperature components using additive manufacturing. However, additively manufactured Inconel 718 typically exhibits low strength, necessitating post-heat treatments for precipitate strengthening. This study investigated the microstructures and… read more here.
Keywords: temperature; inconel 718; 718 superalloy; high temperature ... See more keywords
Survey of Microstructures and Dimensional Accuracy of Various Microlattice Designs Using Additively Manufactured 718 Superalloy
Sign Up to like & getrecommendations! Published in 2024 at "Materials"
DOI: 10.3390/ma17174334
Abstract: Microlattices hold significant potential for developing lightweight structures for the aeronautics and astronautics industries. Laser Powder Bed Fusion (LPBF) is an attractive method for producing these structures due to its capacity for achieving high-resolution, intricately… read more here.
Keywords: superalloy; microlattice; relative density; survey microstructures ... See more keywords