Results 161 to 170 of about 1,330 (196)

Sustainable Ammonia Electrosynthesis Coupled With Glycerol Valorization via an Adaptive Tri-Component Catalyst. [PDF]

Angew Chem Int Ed Engl
Nickel C, Troglauer DL, Chang CY, Bai T, Rios-Studer T, Lieberwirth I, Sowa K, Mashtakov B, Mohazzab BF, Ci L, Li D, Lin X, Hwang BJ, Liu R, Gao D.   +14 more
europepmc   +1 more source

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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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, 2012
Magnetic 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, Buiron, Nicolas, Marceau, Daniel, Rachik, M., Volat, Christophe   +4 more
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Efficient welding conditions in magnetic pulse welding process

Journal of Manufacturing Processes, 2012
This 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.
R N Raoelison, N Buiron, Mohamed Rachik   +2 more
exaly   +2 more sources

Parameter Identification for Magnetic Pulse Welding Applications

Key Engineering Materials, 2018
Magnetic pulse welding (MPW) is a promising technology to join dissimilar metals and to produce multi-material structures, e.g. to fulfill lightweight requirements. During this impact welding process, proper collision conditions between both joining partners are essential for a sound weld formation.
Joerg Bellmann, Joern Lueg-Althoff, Sebastian Schulze, Soeren Gies, Eckhard Beyer, A. Erman Tekkaya   +5 more
core   +3 more sources

Magnetic pulse spot welding of bimetals

Journal of Materials Processing Technology, 2014
Abstract 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, Surendar Marya, Guillaume Racineux   +2 more
exaly   +2 more sources

Magnetic Pulse Welding and Design

2021
Advent 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
openaire   +1 more source

Magnetic pulse welding: an efficient and environmentally friendly multi-material joining technique

Journal of Cleaner Production, 2015
Magnetic pulse welding, a high speed joining process using electromagnetic forces, because of clean and multi-material operation has a wide range of possibilities for further development and application.
Angshuman Kapil, Abhay Sharma
exaly   +2 more sources

Magnetic pulse welding of tubular parts

AIP Conference Proceedings, 2019
Magnetic 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, Joern Lueg-Althoff, Sebastian Schulze, Marlon Hahn, Soeren Gies, Eckhard Beyer, A. Erman Tekkaya   +6 more
openaire   +1 more source

Magnetic pulse welding in plane geometry

Journal of Applied Mechanics and Technical Physics, 2013
The 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, V. S. Koidan, V. F. Kozlov, Yu. S. Tolstov   +3 more
openaire   +1 more source