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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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Virtual and Physical Prototyping, 2022 Bimetallic structures produced via additive manufacturing (AM) have demonstrated outstanding potential for improving the properties of high-temperature structures.
C. Groden +4 more
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Applied Sciences, 2022 In this study, four protective coating materials: Inconel 718, Inconel 625, Alloy 33 and Stellite 6 were deposited on 16Mo3 steel tubes by means of CMT (Cold Metal Transfer), as an advanced version of MAG (Metal Active Gas) welding method.
Paweł Kołodziejczak +2 more
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Chip Formation Mechanism of Inconel 718: A Review of Models and Approaches
Chinese Journal of Mechanical Engineering, 2021 Inconel 718, a nickel, chrome and iron alloy, has special advantages, such as high-temperature strength, thermal resistance and corrosion resistance, which facilitate wide usage in the aerospace industry, especially in the hot sections of gas turbine ...
Chun Liu +3 more
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Hot Deformation Behavior of a Ni-Based Superalloy with Suppressed Precipitation
Metals, 2021 Inconel®718 is a well-known nickel-based super-alloy used for high-temperature applications after thermomechanical processes followed by heat treatments. This work describes the evolution of the microstructure and the stresses during hot deformation of a
Franco Lizzi +4 more
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Metals, 2023 Nickel superalloys occupy a reasonably broad niche in the industry. One of this group’s most common and well-known alloys is Inconel 718. Parts from Inconel 718 are used in aerospace, energy, automotive, and some other vital industries, which creates a ...
Oleksandr Yevdokymov +6 more
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Effect of powders on microstructure and performance of inconel 718 alloy prepared by SPS
Materials Research Express, 2022 In this paper, 15–53 μ m spherical powders obtained by plasma rotating electrode (PREP) and argon atomization (VIGA) were used to prepare the Inconel 718 alloy through spark plasma sintering(SPS), and then the sintered alloy was treated by solid solution
Jia Qinggong +2 more
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Hole Making of Inconel 718 Aerospace Alloy [PDF]
Acta Mechanica Slovaca, 2016 Different surface integrity parameters have become one of the major interest within aero engine components production in the aerospace industry. Hole making process of nickel based super alloy Inconel 718 consists of two machining operations, where drilling is applied to remove stock material and is followed by reaming to meet required quality as well ...
Marek Vrabeľ, Martin Eckstein
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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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Enhancement of wear and erosion-corrosion resistance of Inconel 718 alloy by liquid nitriding
Materials Research Express, 2020 Inconel 718 alloy is often used for the oil and gas industry, which usually failed due to the erosion-corrosion of multi-phase flow. In this study, we expect to enhance the wear and erosion-corrosion resistance of Inconel 718 alloy by liquid nitriding ...
Ling Xue +5 more
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