Results 71 to 80 of about 762 (184)

Cold spray additive manufacturing of Inconel 718/Cu and Inconel 718/GRCop-42 multi-materials: effects of deposition sequence on interface and thermal conductivity

Materials & Design
Fabricating high-performance Inconel 718 (IN718) multi-material structures with high-conductivity copper alloys is critical for advanced thermal management applications, yet controlling interfacial thermal transport remains a significant challenge.
S. Dehgahi, H. Lee, E. Marzban Shirkharkolaei, M. Kumaravel, A.K. Singh, S. Bagherifard, D. Jafari   +6 more
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Analysis of microstructural evolution and mechanical properties of FGH101 powder superalloy and IN718 deformed superalloy via inertia friction welding

Frontiers in Materials
Nickel-based superalloys are indispensable in aerospace engines due to their exceptional high-temperature strength, oxidation resistance, and corrosion resistance, making them critical for joining processes such as inertia friction welding (IFW), which ...
Jun Zhou, Jun Zhou, Yongqiang Zhang, Yongqiang Zhang, Yongqiang Zhang, Feng Qin, Feng Qin, Xuelong Zhang, Xuelong Zhang, Hao Wang, Hao Wang, Ze Liu, Ze Liu, Wenhan Zhang, Wenhan Zhang, Caiyan Huang, Caiyan Huang, Chunbo Zhang, Chunbo Zhang   +18 more
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A novel microalloying strategy for superior creep performance in LPBF Inconel 718 superalloy

Materials Research Letters
For high-temperature service components, excellent creep performance is critical. However, oxygen embrittlement limits the creep performance of laser powder bed fusion (LPBF) IN718 alloy.
Ruizhi Chen, Lin Zhou, Huan Zhang, Xiangyu Zhao, Yi Liu, Peisen Lv, Di Wu, Jun Xie, Fei Sun, Jingjing Liang, Lirong Liu, Jinguo Li   +11 more
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Friction Performance Analysis of WC-Reinforced IN718 Composite Material Based on SLM Process

Metals
To enhance the wear resistance of nickel-based high-temperature alloys, IN718/WC composites were prepared via selective laser melting (SLM). The optimal molding process parameters of IN718/WC composites were determined using a combination of experimental
Xuejin Zhao, Xiaoyu Zhao, Youfan Xu, Yongjun Shi   +3 more
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LDED-based additive-subtractive hybrid manufacturing of Inconel 718 superalloy: evolution of microstructure and residual stress

Virtual and Physical Prototyping
The development of additive-subtractive hybrid manufacturing (ASHM) offers a near-perfect solution for the integrated preparation of complex structural components. In this study, we prepared additive manufacturing (AM), ASHM-fabricated Inconel 718 (IN718)
Changyu Liu, Wenjie Zhao, Xiaoyu Gao, Nan Wang, Yang Lv, Zhiliang Ning, Jianfei Sun, Yongjiang Huang   +7 more
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Elevated-Temperature Tensile Behavior and Properties of Inconel 718 Fabricated by In-Envelope Additive–Subtractive Hybrid Manufacturing and Post-Process Precipitation Hardening

Journal of Manufacturing and Materials Processing
The present study focuses on advancing one of the most popular AM techniques, namely, laser powder bed fusion (LPBF) technology, which has the ability to produce complex geometry parts with minimum material waste but continues to face challenges in ...
Sheida Sarafan, Priti Wanjara, Roger Pelletier, Sila Ece Atabay, Javad Gholipour, Josh Soost, Robert Amos, Prakash Patnaik   +7 more
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A comparative review of solid-state cold spray versus fusion-based additive manufacturing of Inconel 718: Microstructure and mechanical performance

Next Materials
Inconel 718 (IN718) is a nickel-based, precipitation-strengthened superalloy widely used in the aerospace industry due to its high-temperature strength and exceptional creep resistance.
Abhinav Anand, Ondřej Kovářík, Mario Guagliano, Jan Cizek   +3 more
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Solidification and Precipitation in IN718

Superalloys 718, 625, 706 and Various Derivatives (2001), 2001
A. Mitchell, T. Wang
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Characterization and Analysis of Inconel 718 Alloy Ground at Different Speeds

Chinese Journal of Mechanical Engineering
Inconel 718 (IN718) alloy is widely applied to fabricate high temperature resistant or corrosion resistant parts due to its excellent mechanical performance.
Hao Liu, Huili Han, Qinghong Jiang, Minglin He, Bi Zhang   +4 more
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Multiscale microstructural regulation and enhanced tensile and tribological performance of CNTs-reinforced IN718 fabricated by laser powder bed fusion

Materials & Design
CNTs-reinforced IN718 composites were fabricated by laser powder bed fusion (LPBF) to clarify how CNT addition affects the microstructural evolution and service-related properties of the alloy.
Jiaye Yao, Lv Jinli, Guanghui Zhao, Dongguo Zhao, Zhiwei Huang, Xiaofeng Niu   +5 more
doaj   +1 more source