| 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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Benfer, Sigrid
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Development of Photocatalytically Active Anodized Layers by a Modified Phosphoric Acid Anodizing Process for Air Purification
- 2022Development of Photocatalytically Active Anodized Layers by a Modified Phosphoric Acid Anodizing Process for Air Purificationcitations
- 2021Investigations on Corrosion Properties of Ultrasound-Enhanced Friction-Stir-Welded Aluminum/Dual-Phase Steel Jointscitations
- 2019Hybrid joints of die-casted aluminum/magnesium by ultrasound enhanced friction stir welding (USE-FSW)citations
- 2019Application of the Hybrid Process Ultrasound Enhanced Friction Stir Welding on Dissimilar Aluminum/Dual-Phase Steel- and Aluminum/Magnesium Joints ; Anwendung des Hybridprozess des ultraschallgestützten Rührreibschweißens auf artfremde Aluminium/Dualphasenstahl- und Aluminium/Magnesium-Verbundecitations
- 2018Ultrasound enhanced friction stir welding of aluminum and steel: Process and properties of EN AW 6061/DC04-Jointscitations
- 2018The influence of ultrasound enhancement during friction stir welding of aluminum to steelcitations
- 2018New Developments in the Field of Ultrasound Enhanced Friction Stir Welding of Dissimilar Materials
- 2017Hybrid joints manufactured by ultrasound enhanced friction stir welding (USE-FSW) - corrosion propertiescitations
- 2017Hybrid Al/steel-joints manufactured by ultrasound enhanced friction stir welding (USE-FSW)citations
- 2016Recent developments for ultrasonic-assisted friction stir welding: Joining, testing, corrosion - an overviewcitations
- 2014Realization of Al/Mg-hybrid-joints by ultrasound supported friction stir welding - mechanical properties, microstructure and corrosion behaviorcitations
Places of action
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conferencepaper
Realization of Al/Mg-hybrid-joints by ultrasound supported friction stir welding - mechanical properties, microstructure and corrosion behavior
Abstract
S.521-535 ; Fusion welding of dissimilar metals is in the most cases difficult or even impossible as a result of different melting points and the development of undesirable brittle intermetallic phases. This often leads to joint strengths considerable below the tensile strength of the base materials. By using Friction Stir Welding (FSW) it is possible to reduce the development of the intermetallic phases of Al/Mg-joints significantly but not to avoid them completely. Hence a hybrid welding system at the WKK of the University of Kaiserslautern was developed called "Ultrasound Supported Friction Stir Welding (US-FSW)" with the aim to shatter the brittle interlayer lines and to scatter fragments in the welding area during the FSW process. Pre-investigations have shown that for Al/Mg-US-FSW-joints the strength can be increased up to 30% in comparison to conventional FSW. Moreover for the reliable detection of nonconformities in the weld during a post-process inspection by suitable non- destructive testing (NDT) methods is necessary. Also there is a strong need for better process monitoring and control by in-process NDT methods. Furthermore the corrosion behavior of the basic materials and hybrid-joints was investigated by electrochemical methods indicating an increased corrosion of the Mg alloy in the area of the Al/Mg-butt weld.