| 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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| 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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Perry, Nicolas
Institut de Mathématiques de Marseille
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2019A Numerical And Statistical Approach For Optimization Of Tab Design For Non-Crimp Fabric Compositescitations
- 2016Optimization and lifecycle engineering for design and manufacture of recycled aluminium partscitations
- 2016LCA (Life Cycle Assessment) of EVP - Engineering Veneer Product: plywood glued using a vacuum moulding technology from green veneerscitations
- 2016LCA of EVP - Engineering Veneer Product: plywood glued using a vacuum moulding technology from green veneerscitations
- 2015Recycling of CFRP for high value applications: Effect of sizing removal and environmental analysis of the SuperCritical Fluid Solvolysis
- 2015Green technology LCA for wood manufacturing: plywood glued from green veneers technology
- 2015Damage and permeability of composite laminates
- 2014Enhanced Weld Penetrations In GTA Welding with Activating Fluxes - Case studies: Plain Carbon & Stainless Steels, Titanium and Aluminumcitations
- 2014Development of a micromechanical model in interaction with parameters related to the microstructure of carbon/epoxy composites.
- 2014Development of a micromechanical model in interaction with parameters related to the microstructure of carbon/epoxy composites.
- 2014Environmental feasibility of the recycling of carbon fibers from CRFRPs by solvolysis using supercritical watercitations
- 2013Making viable the recycling of carbon fiber/thermoset matrix composites. First elements of study
- 2013Enhanced Weld Penetrations In GTA Welding with Activating Fluxes Case studies: Plain Carbon & Stainless Steels, Titanium and Aluminum
- 2013Enhanced Weld Penetrations In GTA Welding with Activating Fluxes Case studies: Plain Carbon & Stainless Steels, Titanium and Aluminum
- 2012Recycling of carbon fiber. identification of bases for a synergy between recyclers and designers.citations
- 2007Concurrent Cost Engineering for decisional and operational process enhancement in a foundrycitations
- 2006Integration of Cost Models in Design and Manufacturing
- 2005COSTS MODELS IN DESIGN AND MANUFACTURING OF SAND CASTING PRODUCTS
- 2005Cost models for sand casting : the limits of a generic approachcitations
- 2004QUOTATION FOR THE VALUE ADDED ASSESSMENT DURING PRODUCT DEVELOPMENT AND PRODUCTION PROCESSES
- 2003Integration of CAD and rapid manufacturing for sand casting optimisationcitations
- 2000Etude et développement des flux solides en vue d'application en soudage ATIG appliqué au titane et ses alliages ainsi qu'aux aciers inoxydables
Places of action
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thesis
Etude et développement des flux solides en vue d'application en soudage ATIG appliqué au titane et ses alliages ainsi qu'aux aciers inoxydables
Abstract
Gas Tungsten Arc Welding uses an electric arc between the refractory tungsten electrode and the plates to be welded under an argon shielding gas. As a result, the joint quality is excellent, no pollution nor defects are to be feared, consequently this process is used in nuclear, aeronautic, chemical and food industries.<br />Despite of this good qualities, GTAW is limited because of, on the one side, a poor penetrating weld pool and, on the other side, a week productivity rate. Indeed, up to 3mm thick plates, machining and filler metal is needed. Multiple runs increase the defect's risks, the manufactory time and increase the deformations and the heat affected zone.<br /><br />The goal of this study is to break through this limits without any device investment. Active GTA welding (or ATIG) is a new technique with GTA device and an activating flux to be spread on the upper plate before welding. The arc, by plasma electrochemical equilibrium modifications, and the pool with the inner connective flows inversion, allow 7mm thick joints in one run without edges machining or filler metal for both stainless steel and titanium alloys.<br /><br />This manuscript describes the development of these fluxes, highlights the several phenomena and presents the possibilities of this new process.<br />This work, in collaboration with B.S.L. industries, leads to two flux formulations (stainless steel and titanium alloys) now in a commercial phase with CASTOLIN S.A. Moreover, B.S.L.industries produces a pressure device (nitrate column) with the ATIG process using more than 2800 ATIG welds.