Results 31 to 40 of about 53,824 (212)

Wear Resistance Comparison Research of High-Alloy Protective Coatings for Power Industry Prepared by Means of CMT Cladding

open access: yesApplied 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
doaj   +1 more source

AC Impedance Responses of the Inconel 718 Alloy During Electropolishing in Perchloric-Acetic Mixed Acids

open access: yesInternational Journal of Electrochemical Science, 2017
The electropolishing behavior of Inconel 718 alloy was studied with an alternating current (AC) impedance test at 25oC in perchloric-acetic mixed acids with different HClO4 contents.
Ching An Huang   +2 more
doaj   +1 more source

Progress of machinability on the machining of Inconel 718: A comprehensive review on the perception of cleaner machining

open access: yesCleaner Engineering and Technology, 2021
Inconel 718 nickel superalloys' superior properties at elevated temperatures necessitate several applications in the aviation, marine, and automotive industries.
Uma Maheshwera Reddy Paturi   +2 more
doaj   +1 more source

A Study on the Bead Formation and Molten Pool Dynamics in Selective Arc Melting Additive Manufacturing of Inconel 718 and TiC/Inconel 718 Composite via High-Speed Photography

open access: yesAlloys
In metal additive manufacturing, the molten pool directly influences the performance of the fabricated components. Therefore, a comprehensive understanding of the molten pool behavior is essential for improving the quality of the parts and mitigating the
Weiran Xie, Xiaoming Duan, Xiaodong Yang
doaj   +1 more source

Laserpohjaisella jauhepetisulatuksella valmistetun Inconel 718 lämpökäsittely [PDF]

open access: yes, 2021
IN718 has excellent mechanical and chemical properties. Due to its high strength, and resistance to corrosion and heat, it is widely used in variety engineering applications.
Laakso, Jesse
core   +1 more source

Evaluation of the Corrosion Behavior of Inconel 718 Alloy Processed by SLM Additive Manufacturing Method After 5000 h of Immersion in Natural Seawater

open access: yesMetals
The 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
doaj   +1 more source

Experimental research on the counter-rotating electrochemical machining of 304 stainless steel and Inconel 718 alloy

open access: yesInternational Journal of Electrochemical Science, 2019
In Electrochemical machining sECM), anodic dissolution process is strongly affected by the electrochemical behavior of the target metal. This study aims to improve the counter-rotating electrochemical machining (CRECM) performance of lug boss on Inconel ...
Dengyong Wang, Juchen Zhang
doaj   +1 more source

Grindability of nickel alloys Inconel 625 and Inconel 718 [PDF]

open access: yes, 2019
Nickel-based superalloys are classified as difficult-to-cut materials. This difficulty becomes worse when these materials are processed by grinding, thus requiring more attention in the selection of proper grinding parameters.
Ruzzi, Rodrigo de Souza
core   +1 more source

High Speed Finish Turning of Inconel 718 Using PCBN Tools under Dry Conditions

open access: yesMetals, 2018
Inconel 718 is a superalloy, considered one of the least machinable materials. Tools must withstand a high level of temperatures and pressures in a very localized area, the abrasiveness of the hard carbides contained in the Inconel 718 microstructure and
José Luis Cantero   +4 more
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

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