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Advanced Engineering Materials, Volume 27, Issue 24, December 2025.Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato +6 more
wiley +1 more source
Degradation mechanism for high-temperature sliding wear in surface-modified In718 superalloy
Cogent Engineering, 2018 This technical paper deals with high-temperature dry sliding wear behavior and its mechanism of Al2O3–50TiO2 (A50T) coating on Inconel 718 alloy. The sliding wear behavior of the A50T coating on Inconel 718 alloy was investigated using a pin on disc ...
KG. Thirugnanasambantham +8 more
doaj +1 more source
PLoS ONE, 2021 Inconel 718 alloy is widely used in aero-engines and high-temperature environments. However, residual stress caused by processing and molding leads to an uneven distribution of internal pressure, which reduces the reliability of service process ...
Ling Chen +4 more
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Advanced Engineering Materials, Volume 27, Issue 24, December 2025.In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter +8 more
wiley +1 more source
MetalsInconel 718, which is a high-performance superalloy, is known for its strength under elevated temperatures and corrosive conditions. However, boosting the durability of this alloy in challenging industrial environments is required.
Muhammad Shakeel +4 more
doaj +1 more source
Microstructure and Strength of γ-TiAl Alloy/Inconel 718 Brazed Joints [PDF]
Materials Science Forum, 2012 Intermetallics and superalloys brazing development is a current topic owing the extending use of these alloys in industrial applications. In this work a γ-TiAl alloy was joined to Inconel 718 by active metal brazing, using Incusil-ABA as filler. Joining was performed at 730 °C, 830 °C and 930 °C, with a 10 min dwelling time.
Sequeiros, E. W. +4 more
openaire +2 more sources
cMat, Volume 2, Issue 4, December 2025.ABSTRACT Laser powder bed fusion (L‐PBF) has emerged as a complementary additive manufacturing (AM) technology and is capable of producing high‐resolution geometrically complex metal components. This review first highlights the role of minor copper (Cu) additions in refining microstructures and enhancing mechanical strength, corrosion resistance, and ...
Jin‐Cheng Wang +4 more
wiley +1 more source
Dry sliding wear behavior of laser powder bed fusion processed Inconel 718 alloy
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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Applied Sciences, 2019 Electrochemical machining (ECM) is a cost-effective method for the machining of difficult-to-cut Inconel 718 superalloy. However, the machining accuracy of ECM is still limited by the poor localization effect due to the existence of stray corrosion.
Dengyong Wang, Bin He, Wenjian Cao
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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
openaire +1 more source