Results 1 to 10 of about 964 (172)

Magnetic Field Measurements during Magnetic Pulse Welding Using CMR-B-Scalar Sensors [PDF]

Sensors, 2020
The possibility of applying CMR-B-scalar sensors made from thin manganite films exhibiting the colossal magnetoresistance effect as a fast-nondestructive method for the evaluation of the quality of the magnetic pulse welding (MPW) process is investigated
Voitech Stankevic, Joern Lueg-Althoff, Marlon Hahn, A. Erman Tekkaya, Nerija Zurauskiene, Justas Dilys, Jonas Klimantavicius, Skirmantas Kersulis, Ceslovas Simkevicius, Saulius Balevicius   +9 more
doaj   +4 more sources

Thermal Effects in Dissimilar Magnetic Pulse Welding [PDF]

Metals, 2019
Magnetic pulse welding (MPW) is often categorized as a cold welding technology, whereas latest studies evidence melted and rapidly cooled regions within the joining interface.
Joerg Bellmann, Joern Lueg-Althoff, Sebastian Schulze, Marlon Hahn, Soeren Gies, Eckhard Beyer, A. Erman Tekkaya   +6 more
doaj   +5 more sources

Magnetic Pulse Welding Technology [PDF]

Iraqi Journal for Electrical and Electronic Engineering, 2011
In this paper, the benefits of using Magnetic Pulse machine which is belong to Non-conventional machine instead of conventional machine. Magnetic Pulse Technology is used for joining dissimilar metals, and for forming and cutting metals.
Ahmad K. Jassim
doaj   +2 more sources

Optimization design and experimental verification of magnetic pulse spot welding system of dissimilar metal sheets based on a field shaper [PDF]

Scientific Reports
Magnetic pulse welding based on a field shaper using a single-turn multi-layer flat coil and enhancing the magnetic field in local areas with the field shaper can achieve point welding of metal sheets, with broad application prospects in dissimilar metal
Hang Zhang, Xiaoxiang Li, Hongfa Ding
doaj   +2 more sources

Magnetic Pulse Welding and Spot Welding with Improved Coil Efficiency—Application for Dissimilar Welding of Automotive Metal Alloys

Journal of Manufacturing and Materials Processing, 2020
Lightweight structures in the automotive and transportation industry are increasingly researched. Multiple materials with tailored properties are integrated into structures via a large spectrum of joining techniques.
Chady Khalil, Surendar Marya, Guillaume Racineux   +2 more
doaj   +3 more sources

Field shaper-based solutions to the bulging problem in magnetic pulse spot welding of dissimilar metal plates [PDF]

Scientific Reports
Magnetic pulse spot welding based on a field shaper can effectively achieve spot welding of dissimilar metal plates by using the multi-turn flat coil and magnetic gathering through the field shaper.
Hang Zhang, Xiaoxiang Li, Quanliang Cao, Hongfa Ding   +3 more
doaj   +2 more sources

A new method of magnetic pulse welding of dissimilar metal plates using a uniform pressure electromagnetic actuator based on pre-deformation [PDF]

Scientific Reports
The magnetic pulse welding method using a uniform pressure electromagnetic actuator can effectively weld dissimilar metal plates. However, the existing uniform pressure welding method leads to serious thinning of the plate at the chamfer, lack of welding
Hang Zhang, Hongfa Ding, Xiaoxiang Li, Quanliang Cao   +3 more
doaj   +2 more sources

Influence of Copper Interlayers on the Magnetic Pulse Welding Process between Aluminum and Steel

Metals, 2021
Magnetic pulse welding (MPW) is a promising joining technology for the large-scale production of dissimilar metallic joints. Although the heat input is comparatively low, the temporary occurrence of high temperatures in the joining gap was found to play ...
Joerg Bellmann, Kristina Roder, Martina Zimmermann, Eckhard Beyer, Lothar Kroll, Daisy Nestler   +5 more
doaj   +3 more sources

Probing Magnetic Pulse Welding of Thin-Walled Tubes

Journal of Manufacturing and Materials Processing, 2020
Magnetic pulse welding is a solid-state joining technology, based on the use of electromagnetic forces to deform and to weld workpieces. Since no external heat sources are used during the magnetic pulse welding process, it offers important advantages for
Koen Faes, Rishabh Shotri, Amitava De
doaj   +3 more sources

Review of magnetic pulse welding

Journal of Welding and Joining, 2015
Magnetic pulse welding(MPW) is a solid state welding process that is accomplished by a magnetic pulse causing a high-velocity impact on two materials, resulting in a true metallurgical bond. One of the great advantages of MPW is that it is suitable for joining dissimilar metals.
Bong-Yong Kang
exaly   +3 more sources