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Amirhossein Sadeghian
Researcher at Coventry University
Publications - 11
Citations - 174
Amirhossein Sadeghian is an academic researcher from Coventry University. The author has contributed to research in topics: Welding & Superalloy. The author has an hindex of 3, co-authored 5 publications receiving 54 citations. Previous affiliations of Amirhossein Sadeghian include Amirkabir University of Technology.
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A review on dissimilar laser welding of steel-copper, steel-aluminum, aluminum-copper, and steel-nickel for electric vehicle battery manufacturing
TL;DR: In this article, the fundamental difficulties and latest developments in dissimilar laser welding of steel-copper, steel-aluminum, aluminum-coppers, and steel-nickel are reviewed.
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The joint properties of a high-chromium Ni-based superalloy made by diffusion brazing: Microstructural evolution, corrosion resistance and mechanical behavior
TL;DR: The phase transformation during diffusion brazing of high chromium Ni-based Inconel 939 superalloy, using a ternary Ni-14.9 Cr-3.7 B (wt.%) interlayer was studied as mentioned in this paper.
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Effect of bonding time on microstructure and mechanical properties of diffusion brazed IN-939
TL;DR: In this article, the applicability of the diffusion brazing technique for joining IN-939 superalloy using a Ni-Cr-B interlayer was assessed, and the phases formed during the basting process in the isothermally solidified zone (ISZ), athermally sealed zone (ASZ), and diffusion affected zone (DAZ) were studied.
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Phase formation during dissimilar transient liquid phase (TLP) bonding of IN939 to IN625 using a Ni-Cr-Fe-Si-B interlayer
TL;DR: In this article, the applicability of transient liquid phase bonding technique to join a nickel-based precipitation-hardened superalloy (Inconel 939) to a solid-solutionhardened one (inconel 625) to avoid the limitations of other joining techniques such as fusion welding was evaluated.
Journal ArticleDOI
Effect of Bonding Time on Dissimilar Transient Liquid Phase (TLP) Bonding of IN939 to IN625 Superalloys: Microstructural Characterization and Mechanical Properties
Amirhossein Sadeghian,Amirhossein Sadeghian,Seyyed Ehsan Mirsalehi,Farzam Arhami,Farzam Arhami,A. Malekan,Noritaka Saito,Kunihiko Nakashima +7 more
TL;DR: In this article, the microstructure and mechanical properties of transient liquid phase (TLP) bonded joints between dissimilar precipitation hardened IN939 and solid solution hardened IN625 with a Ni-Cr-Si-Fe-B filler alloy were studied.