Joining Dissimilar Materials by Magnetic Pulse Welding

2017-01-0474

03/28/2017

Features
Event
WCX™ 17: SAE World Congress Experience
Authors Abstract
Content
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. Welding between (a) AA1199 sheets and XES, (b) AA1199 and XSG which is zinc coated steel, (c) 5754-aluminum alloy and XES were performed and (d) hybrid joint between PA66-glass-FRC and 5754-aluminum was achieved. SEM observations and EDX analysis for the weld interface between aluminum and steel showed where detectable very thin layers of intermetallics and the wavy interface pattern typical for impact welding was identified. X-Ray microtomography observation for the joining region in the FRC showed the good state of the composite structure after joining. 3D numerical simulation using LS-Dyna was used for the selection of the welding parameters. Quasi-static lap shear testing for the welds revealed a failure in the weak metal sheet and not in the weld.
Meta TagsDetails
DOI
https://doi.org/10.4271/2017-01-0474
Pages
11
Citation
Khalil, C., Amosse, Y., and Racineux, G., "Joining Dissimilar Materials by Magnetic Pulse Welding," SAE Technical Paper 2017-01-0474, 2017, https://doi.org/10.4271/2017-01-0474.
Additional Details
Publisher
Published
Mar 28, 2017
Product Code
2017-01-0474
Content Type
Technical Paper
Language
English