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
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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
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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
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