Results 11 to 20 of about 422,530 (222)
Anisotropy Study of Inconel 718 alloy at Sub-Zero temperatures [PDF]
E3S Web of Conferences, 2020 There is an increase in demand for new alloys in aerospace, power generation and nuclear industries. Nickel Based super alloys are known for having distinctive properties which are best suitable for these industries.
Jayahari L +3 more
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Laser Welding of TA15 Titanium Alloy and Inconel 718 Dissimilar Metals [PDF]
Archives of Metallurgy and Materials, 2022 This paper studied the effect of laser welding technology on dissimilar metal welding joints of TA15 titanium alloy and Inconel 718 nickel-based alloy.
Qi An, Dongting Wu, Peng Liu, Yong Zou
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MetalsThe corrosion behavior of Inconel 718 alloy, developed through two different methods—forging (S1) and additive manufacturing (S2)—was evaluated in a seawater environment, and the results were compared with those of Inconel 825 alloy (S3).
Elena Ionela Neacsu +7 more
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Journal of Materials Research and TechnologyThe microstructure evolution, cyclic oxidation, and hot corrosion behavior of the unheated-treated (As-built) and solution + double aging (SDA)-treated Inconel 718 alloys fabricated through laser-induction hybrid cladding (LIHC) were investigated. It was
Lei Qin +7 more
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Dry sliding wear behavior of laser powder bed fusion processed Inconel 718 alloy [PDF]
Journal of Materials Research and TechnologyWith the increasing adoption of laser powder bed fusion (LPBF) for fabricating Inconel 718 alloys, growing attention has been directed toward evaluating their operational performance, particularly in relation to mechanical properties, fatigue behavior ...
Zhengxi Hu, Zhan Wen Chen
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Effect of Hatch Spacing on the Quality of Inconel 718 Alloy Part. [PDF]
Materials (Basel)Selective laser melting (SLM) has attracted increasing attention all over the world. As an important parameter, hatch spacing, which is the distance between scan lines, however, still needs a more systematic study. In this paper, the relationship between hatch spacing and mechanical properties, including microhardness, wear resistance, and porous ...
Mao Y, Gao Y, Hu J, Shen X, Zhou H.
europepmc +3 more sources
Ultrasonic fatigue tests on the Inconel alloy 718
Procedia Structural Integrity, 2020 Abstract Ultrasonic fatigue tests were carried out on the Inconel alloy 718 on pre-corroded and specimens without pre-corrosion. At high applied stress (up to 746 MPa) the specimens without pre-corrosion show fatigue endurance higher compared with the pre-corroded specimens with a factor of 10; whereas at low stress level (close to 510 MPa), the ...
Gonzalo M. Dominguez Almaraz +2 more
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3D characterization of the microstructure of LPBF fabricated Inconel 718 alloy
Material Science & Engineering International Journal, 2023 Laser powder bed fusion method is popularly applied in the additive manufacturing of metal parts. The void defect and microstructure are the main factors which determine their mechanical properties. However, the characterization of microstructure and cavities is two dimensional, which is hard to show the spatial profile.
Jinwu Kang +2 more
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Thermal Stability of Nanocrystalline Gradient Inconel 718 Alloy [PDF]
Crystals, 2021 Gradient structures containing nanograins in the surface layer have been introduced into Inconel 718 (IN718) nickel-based alloy using the surface mechanical grinding treatment technique. The thermal stability of the gradient IN718 alloy was investigated.
Jie Ding +8 more
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TEM Study of High-Temperature Precipitation of Delta Phase in Inconel 718 Alloy [PDF]
, 2011 Inconel 718 is widely used because of its ability to retain strength at up to 650◦C for long periods of time through coherent metastable γ” Ni3Nb precipitation associated with a smaller volume fraction of γ’ Ni3Al precipitates.
Dehmas, Moukrane +7 more
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