693.932 PEOPLE
| People | Locations | Statistics |
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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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| 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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| Ali, M. A. |
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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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Deschaux-Beaume, Frédéric
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (41/41 displayed)
- 2024Investigation of stress field with neutron diffraction of welds based on a temper bead technique. ; Mesure du champ de contraintes par diffraction de neutrons de soudures réalisées par la méthode temper bead.
- 2022Structure and texture simulations in fusion welding processes – comparison with experimental datacitations
- 2021Numerical prediction of grain structure formation during laser powder bed fusion of 316 L stainless steelcitations
- 2021Numerical prediction of grain structure formation during laser powder bed fusion of 316 L stainless steelcitations
- 2021Unveiling the Residual Stresses, Local Micromechanical Properties and Crystallographic Texture in a Ti-6Al-4V Weld Joint
- 2020Microstructure and properties of steel-aluminum Cold Metal Transfer jointscitations
- 2019Study of the effect of growth kinetic and nucleation law on grain structure simulation during gas tungsten arc welding of Cu-Ni platecitations
- 2019Characterisation of 4043 aluminium alloy deposits obtained by wire and arc additive manufacturing using a Cold Metal Transfer process
- 2019Characterisation of 4043 aluminium alloy deposits obtained by wire and arc additive manufacturing using a Cold Metal Transfer processcitations
- 2018Indirect approaches for estimating the efficiency of the cold metal transfer welding processcitations
- 2017Effect of welding parameters on the quality of multilayer deposition of aluminum alloy
- 2017Effect of welding parameters on the quality of multilayer deposition of aluminum alloy
- 2017Characteristics of Steel deposits elaborated with Cold Metal Transfer process
- 2017Characteristics of Steel deposits elaborated with Cold Metal Transfer process
- 2017Wire and Arc Additive Manufacturing of aluminum alloy Al5Si parts
- 2017Wire and Arc Additive Manufacturing of aluminum alloy Al5Si parts
- 2017Effect of process parameters on the quality of aluminium alloy Al5Si deposits in wire and arc additive manufacturing using a cold metal transfer processcitations
- 2017Effect of process parameters on the quality of aluminium alloy Al5Si deposits in wire and arc additive manufacturing using a cold metal transfer processcitations
- 2016A solidification model for the columnar to equiaxed transition in welding of a Cr-Mo ferritic stainless steel with Ti as inoculantcitations
- 2016In situ observations and measurements during solidification of CuNi weld poolscitations
- 2016Microstructure and residual stresses in Ti-6Al-4V alloy pulsed and unpulsed TIG weldscitations
- 2015Quantitative assessment of the interfacial roughness in multi-layered materials using image analysis: Application to oxidation in ceramic-based materialscitations
- 2015Quantitative assessment of the interfacial roughness in multi-layered materials using image analysis: Application to oxidation in ceramic-based materialscitations
- 2015Control of mass and heat transfer for steel/aluminium joining using Cold Metal Transfer processcitations
- 2013Analysis of weld-cracking and improvement of the weld-repair process of superplastic forming toolscitations
- 2013Characterization of Gas Metal Arc Welding welds obtained with new high Cr-Mo ferritic stainless steel filler wirescitations
- 2013Influence of filler wire composition on weld microstructures of a 444 ferritic stainless steel gradecitations
- 2011Hot tearing test for TIG welding of aluminum alloys: application of a stress parallel to the fusion line
- 2011Weldability of new ferritic stainless steel for exhaust manifold application
- 2010Hot tearing test for TIG welding of aluminium alloys: application of a tensile load parallel to the fusion line
- 2010Development and modeling of hot tearing test in TIG welding of aluminum alloy 6056
- 2010Hot-crack test for aluminium alloys welds using TIG process
- 2008Galvanised steel to aluminium joining by laser and GTAW processes,citations
- 2008Steel to aluminium braze-welding by laser process with and Al-12Si filler wirecitations
- 2007Oxidation modelling of a Si3N4–TiN ceramic: microstructure and kinetic lawscitations
- 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
- 2005Influence of the mechanical properties of filler materials on weld repair quality of SPF tools
- 2004Experimental and numerical investigation of the weld repair of superplastic forming diescitations
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article
Indirect approaches for estimating the efficiency of the cold metal transfer welding process
Abstract
International audience ; In this work, two indirect approaches are compared to estimate the efficiency of the cold metal transfer welding process with two different current waveforms. The first approach is based on an analytical heat transfer model coupled with thermocouple measurements. The second method includes numerical heat transfer simulation of aluminium filler on the galvanised steel sheet. Then a diffusional-growth model allows evaluating the thickness of the Fe-Al intermetallic layer that was compared it to that of the experimental one. Results show that both methods give very similar process efficiencies. The process efficiency reaches a high value (0.92) with current wave-forms using high-intensity pulses of short duration, whereas it decreases to 0.78 with current waveforms using low-intensity pulses of long duration.