Results 11 to 20 of about 11,745 (228)
Mechanical Behavior of Inconel 625 at Elevated Temperatures [PDF]
Metals, 2018 Abstract: The Inconel 625 is a nickel-based alloy has been widely used in the high-temperature application. The Inconel 625 exhibits unstable plastic flow at elevated temperature characterized by serrated yielding, known as Portevin-Le Chatelier effect.
Mauro M. de Oliveira +5 more
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npj Materials Degradation, 2022 In this work, ultra-low dilution rate Inconel 625 coatings with a thickness of ~534.4 μm were prepared by high-speed laser cladding technique on the Q245R steel. The XRD and TEM results show that the Inconel 625 coatings are mainly composed of the Nb and
Wanyuan Gui +9 more
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Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2023 One of the key advantages of Additive Manufacturing is the versatility in working with a wide range of materials. Among these materials, Nickel-based superalloys have drawn great attention of specialists.
M. Ben Slama, S. Chatti, L. Kolsi
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Study on Friction and Wear Behavior of Inconel 625 Superalloy during Hot Extrusion
Advances in Materials Science and Engineering, 2020 Friction during the hot extrusion of Inconel 625 superalloy tubes causes severe wear of the mold and plays a decisive role in the quality of the workpieces.
Yanjiang Wang +6 more
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Materials Research Express, 2021 In this study, an Inconel 625 component was fabricated by gas tungsten arc welding-based additive manufacturing and the as-deposited specimens were heat treated at 980 and 1100 °C for 1.0 h, respectively.
Xipeng Zhao +3 more
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Transactions of the Japan Institute of Metals, 1987 Etude experimentale sur des eprouvettes de traction pour des vitesses de deformation comprises entre 4,2•10 −5 q −1 et 4,2•10 −3 S −1 entre 498 K et 293 K. Developpement d'equation a partir d'un modele de vieillissement pour la deformation de deux types de «dent de scie» reliee a la vitesse de deformation, l'energie d'activation et la ...
Mahesh C. Chaturvedi +1 more
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Aging characterization of metals for exhaust systems [PDF]
, 2012 The mechanical characteristics of four materials used in automotive exhaust systems have been compared after an aging treatment to evaluate the combined effects of thermo-mechanical fatigue and corrosion. For this purpose, an experimental aging procedure
A. F. Padilha +17 more
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International Journal of Electrochemical Science, 2016 Inconel is a Ni-based alloy with high strength and high corrosion resistance at high temperature. In this study, the corrosion resistance of overlay-welded Inconel 600 and Inconel 625 in carbon steel pipes was compared in various corrosion tests.
Eui-je Jung, Hae-woo Lee
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Journal of Materials Research and Technology, 2023 Ultra-high-speed laser cladding (UHSLC) is an effective way to deposit Inconel 625 coatings on 27SiMn steel to prolong its service life. However, elemental segregation in the Inconel 625 coatings is serious and high-speed laser remelting (HSLR) was ...
Yuhang Ding +6 more
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Modelling Crack Growth in Additively Manufactured Inconel 718 and Inconel 625
Metals, 2023 This paper first examines crack growth in a range of tests on additively manufactured (AM) and conventionally manufactured Inconel 718. It is shown that whereas when the crack growth rate (da/dN) is plotted as a function of the range of the stress intensity factor (ΔK), the crack growth curves exhibit considerable scatter/variability, when da/dN is ...
Rhys Jones +5 more
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