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Design on Power Factor Correction of a Digital Soft Switching Single-Phase Arc Welding Power Source. [PDF]
Materials (Basel)Lv X, Jiang M.
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Welding Interface in Magnetic Pulse Welded Joints
Materials Science Forum, 2010 Magnetic pulse welding was applied to the lap joining of similar (Al/Al) and dissimilar materials (Al/Fe, Al/Cu, and Al/Ni). The magnetic pulse welding is a kind of impact welding represented by explosive welding. The impact energy is induced by electromagnetic force generated by interaction among discharge pulse, induced magnetic flux, and eddy ...
Mitsuhiro Watanabe, Shinji Kumai
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Efficient welding conditions in magnetic pulse welding process
Journal of Manufacturing Processes, 2012This study investigates the experimental research of the appropriated conditions for the magnetic pulse welding of AA6060T6 tubular assembly. Some welding tests were performed with two process parameters: the charging voltage and the width of the air gap between the two parts to be welded.
Mohamed Rachik, N Buiron, R N Raoelison
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Magnetic pulse spot welding of bimetals
Journal of Materials Processing Technology, 2014Abstract One of the main parameters in magnetic pulse welding (MPW) is the requirement of certain distance/spacing called “air gap” between the two sheets or tubes to be welded. This work presents means to alleviate this constraint through stamped humps in one of the sheets.
Arun prasath MANOGARAN +2 more
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Magnetic Pulse Welding and Design
2021Advent of a polyvalent solid-state cold-welding process titled “Magnetic Pulse Welding (MPW)” has un-wrapped scope for reconnoitering uncommon metallurgical behaviors. For a researcher investigating MPW welding with a view to applying it for non-ferrous and dissimilar materials, the available literatures is to some extent, sporadic, and scanty.
Mukti Chaturvedi, S. Arungalai Vendan
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Modelling of Tubes Magnetic Pulse Welding
Volume 1: Advanced Computational Mechanics; Advanced Simulation-Based Engineering Sciences; Virtual and Augmented Reality; Applied Solid Mechanics and Material Processing; Dynamical Systems and Control, 2012Magnetic pulse process is used in the forming and welding processes. In order to predict the welding conditions, it is necessary to have an accurate modeling, which involves a coupling between magnetic and mechanical phenomena. In a first step, a numerical modeling of the magnetic field has been developed in the finite elements software ANSYS™, and the
Guglielmetti, Aurore +4 more
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Magnetic pulse welding in plane geometry
Journal of Applied Mechanics and Technical Physics, 2013The results of a study of the feasibility of magnetic pulse welding of flat conductors are given. Various inductor circuits and sheet configurations are investigated experimentally. An optimized inductor circuit for accelerating flat conductors by a magnetic field is presented and the necessary diagnostic equipment is developed.
M. N. Kazeev +3 more
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Magnetic pulse welding of tubular parts
AIP Conference Proceedings, 2019Magnetic Pulse Welding (MPW) enables to join metals with very low heat input, compared to conventional fusion welding technologies. Thus, dissimilar material combinations are producible without the formation of critical intermetallic phases. The process consists of two stages, an electromagnetically driven forming process and the controlled high-speed ...
Joerg Bellmann +6 more
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Joining Dissimilar Materials by Magnetic Pulse Welding
SAE Technical Paper Series, 2017<div class="section abstract"><div class="htmlview paragraph">In this study, a proposed new 3-in-1 process using the magnetic pulse welding (MPW) for welding similar and dissimilar metals and for hybrid joining between FRC and metals is developed.
Chady Khalil +2 more
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