Interface evolution during magnetic pulse welding under extremely high strain rate collision: mechanisms, thermomechanical kinetics and consequences
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.05.028
Abstract: Abstract Magnetic pulse welding enables to produce perplexing interfacial morphologies due to the complex material response during the high strain rate collision. Thus, a thermomechanical model is used in this study to investigate the formation… read more here.
Keywords: pulse welding; magnetic pulse; high strain; rate collision ... See more keywords
Investigation of Collision Surfaces and Weld Interface in Magnetic Pulse Welding of Dissimilar Al/Cu Sheets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2019.07.012
Abstract: Abstract Magnetic Pulse Welding (MPW) is an essential procedure for joining of dissimilar metals. The high velocity collision and jetting are the most important aspects of MPW controlled by welding parameters: discharge voltage and air… read more here.
Keywords: collision; air gap; magnetic pulse; collision surfaces ... See more keywords
Magnetic pulse welding of copper to steel tubes–Experimental investigation and process modelling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.07.061
Abstract: Abstract Magnetic pulse welding allows joining of metallic tubes by a short electromagnetic pulse and the resulting high strain rate impact and plastic deformation. Since melting of materials is avoided, magnetic pulse welding is an… read more here.
Keywords: pulse welding; welding copper; magnetic pulse; pulse ... See more keywords
Experiment and modeling of metal jet emission in magnetic pulse welding of Cu/Ti tubular joint
Sign Up to like & getrecommendations! Published in 2024 at "Radiation Effects and Defects in Solids"
DOI: 10.1080/10420150.2024.2378404
Abstract: Magnetic pulse welding of Cu/Ti tubular joint is performed by creating intense transient magnetic fields that drive the metal components together at high velocity. This leads to interfacial waviness due to Kevin–Helmholtz instability and emission… read more here.
Keywords: jet; welding tubular; metal; pulse welding ... See more keywords