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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Peyre, P.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2017Laser offset welding of AZ31B magnesium alloy to 316 stainless steelcitations
- 2016Laser offset welding of AZ31B magnesium alloy to 316 stainless steelcitations
- 2012Surface Finish Issues after Direct Metal Deposition
- 2009Direct fabrication of a Ti-47Al-2Cr-2Nb ally by selective laser melting and direct metal deposition processescitations
- 2008Analytical and numerical modelling of the direct metal deposition laser processcitations
- 2008Galvanised steel to aluminium joining by laser and GTAW processes,citations
- 2008Galvanised steel to aluminium joining by laser and GTAW processescitations
- 2007Steel to aluminium joining by laser and TIG reactive wettingcitations
- 2007Generation of aluminum-steel joints with laser-induced reactive wettingcitations
- 2006Which laser process for steel to aluminium joining ?
- 2005Steel to aluminium brazing by laser and TIP processes
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article
Galvanised steel to aluminium joining by laser and GTAW processes,
Abstract
A new means of assembling galvanised steel to aluminium involving a reaction between solid steel and liquid aluminium was developed, using laser and gas tungsten arc welding (GTAW) processes. A direct aluminium melting strategy was investigated with the laser process, whereas an aluminium-induced melting by steel heating and heat conduction through the steel was carried out with the GTAW process. The interfaces generated during the interaction were mainly composed of a 2-40 μm thick intermetallic reaction layers. The linear strength of the assemblies can be as high as 250 N/mm and 190 N/mm for the assemblies produced respectively by laser and GTAW processes. The corresponding failures were located in the fusion zone of aluminium (laser assemblies), or in the reaction layer (GTAW assemblies).