V
V. Rajkumar
Researcher at VIT University
Publications - 10
Citations - 291
V. Rajkumar is an academic researcher from VIT University. The author has contributed to research in topics: Welding & Gas tungsten arc welding. The author has an hindex of 6, co-authored 10 publications receiving 231 citations. Previous affiliations of V. Rajkumar include Sri Ramakrishna Institute of Technology.
Papers
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Journal ArticleDOI
Studies on Friction Stir Welding of AA 2024 and AA 6061 Dissimilar Metals
P. Sadeesh,M. Venkatesh Kannan,V. Rajkumar,P. Avinash,N. Arivazhagan,K. Devendranath Ramkumar,S. Narayanan +6 more
TL;DR: In this article, five different tool designs have been employed to analyse the influence of rotation speed and traverse speed over the microstructural and tensile properties of dissimilar AA2024 and AA6061 aluminium plates of 5mm thickness.
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A systematic review of effect of different welding process on mechanical properties of grade 5 titanium alloy
TL;DR: The GTAW process is the best method to weld the grade 5 titanium alloys as discussed by the authors and it has been identified that the titanium welding is used in different fields throughout the world.
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Studies on Effect of Tool Design and Welding Parameters on the Friction Stir Welding of Dissimilar Aluminium Alloys AA 5052 – AA 6061
TL;DR: In this article, the authors dealt with the characterization of friction stir welded dissimilar Aluminium alloys AA 5052 and AA6061 and found that the sample welded at lower feed rate performed better in terms of ductility.
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Effect of 3D printing on supply chain management
TL;DR: In this article, a review of the utilization and contribution of 3D printing on supply chain management and the impacts of additive manufacturing (AM) on the global supply chain is presented.
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Role of pulsed current on metallurgical and mechanical properties of dissimilar metal gas tungsten arc welding of maraging steel to low alloy steel
V. Rajkumar,N. Arivazhagan +1 more
TL;DR: In this paper, the mechanical and metallurgical properties of maraging steel and AISI 4340 aeronautical steel weldments were investigated by using ErNiCrMo-3 filler wire.