Results 41 to 50 of about 3,218 (224)

Effect Of Cutting Speed On The Carbide Cutting Tool In Milling Inconel 718 Alloy [PDF]

open access: yes, 2016
Tribology is a phenomenon concerning the relative motion between at least two amalgamating surfaces. In the machining process, surface roughness is the most important element for studying this occurrence, which contributes to the evaluation of part ...
A Ghani, Jaharah   +3 more
core   +1 more source

Revisión de nitruración en aleación INCONEL 718 [PDF]

open access: yes, 2023
 (i) Introducción: El material Inconel 718 es una aleación de níquel de alta resistencia mecánica y a la corrosión, ampliamente utilizado en aplicaciones industriales exigentes, como la industria aeroespacial y la generación de energía.
Avella Sarmiento , Richard Giovanni   +2 more
core   +1 more source

Effects of different heat treatments on the dynamic shear response and shear localization in Inconel 718 alloy [PDF]

open access: yes, 2018
The effects of different heat treatments on the dynamic shear response and the adiabatic shear localization characteristic of Inconel 718 alloy (Inconel 718) are studied by the flat hat-shaped sample subjected to the Split Hopkinson Pressure Bar (SHPB ...
Jin YX, Song WD, 张虎生, Hu ML
core   +1 more source

Cryogenic machining of the aeronautic alloy: Inconel 718

open access: yes, 2021
Nickel-based alloys are widely used in the manufacture of aerospace engine components due to their excellent high-temperature thermo-mechanical properties and good corrosion resistance. However, machining these materials poses a number of challenges, mainly because they maintain their properties at high temperatures. Additional difficulties result from
openaire   +4 more sources

Sequential Laser Mechanical Microdrilling of Inconel 718 Alloy

open access: yesJournal of Manufacturing Science and Engineering, 2011
Mechanical microdrilling of nickel-based aerospace alloys suffers from premature drill breakage due to the fragile nature of the microdrill. Additionally, burr size reduction in both macro- and microscales has become one of the key problems in the drilling process. This paper presents a new method to microdrill Inconel 718 alloy using laser followed by
Okasha, M M   +2 more
openaire   +3 more sources

Analysis of machining performance of Inconel 718 printed by PBF-LM (powder bed fusion laser melting) [PDF]

open access: yes, 2021
Additive manufacturing based on powder bed fusion laser melting (PBF-LM) is receiving increased attention in nickel-base superalloys manufacturing, due to the difficulty of removal processes of superalloys.
Miguelez, M   +5 more
core  

Ultrasonic surface post-processing of hot isostatic pressed and heat treated superalloy parts manufactured by laser powder bed fusion

open access: yesAdditive Manufacturing Letters, 2022
Inconel 718 alloy parts were fabricated by the laser powder bed fusion (L-PBF) technique using a multidirectional stripe scanning strategy. Subsequently, the L-PBF-built parts were hot isostatic pressed (HIP), homogenized, and aged.
D.A. Lesyk   +5 more
doaj   +1 more source

Evaluating location specific strain rates, temperatures, and accumulated strains in friction welds through microstructure modeling

open access: yesDefence Technology, 2018
A microstructural simulation method is adopted to predict the location specific strain rates, temperatures, grain evolution, and accumulated strains in the Inconel 718 friction welds.
Javed Akram   +3 more
doaj   +1 more source

Effect of Laser Energy Density on the Microstructure and Microhardness of Inconel 718 Alloy Fabricated by Selective Laser Melting

open access: yesCrystals, 2022
This work focused on the effects of laser energy density on the relative density, microstructure, and microhardness of Inconel 718 alloy manufactured by selective laser melting (SLM). The microstructural architectures, element segregation behavior in the
Jing Xu   +7 more
doaj   +1 more source

Vliv tepelného zpracování na mechanické vlastnosti 3D tisknutého materiálu Inconel 718 [PDF]

open access: yes, 2022
Bakalářská práce zkoumá vliv tepelného zpracování na mechanické vlastnosti a strukturu 3D tisknuté slitiny Inconel 718. V teoretické části práce jsou popsány niklové slitiny, jejich doporučené tepelné zpracování a 3D tisk kovů.Experimentální část byla ...
Burda, David
core   +2 more sources

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