| 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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Gester, Andreas
Chemnitz University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2025Novel approach for in-line process monitoring during ultrasonic metal welding of dissimilar wire/terminal joints based on the thermoelectric effectcitations
- 2024Publisher Correction: Novel approach for in-line process monitoring during ultrasonic metal welding of dissimilar wire/terminal joints based on the thermoelectric effect
- 2024Realization of Friction Stir Welding of Aluminum Alloy AA5754 Using a Ceramic Toolcitations
- 2024Prozesscharakterisierung des Kompaktierungsverhaltens metall-ultraschallgeschweißter Verbindungen aus Cu-ETP und Aluminium-Fahrzeugleitungen
- 2024Morphological Evolution of Single-Core Multi-Strand Wires during Ultrasonic Metal Weldingcitations
- 2024Ultrasound-Enhanced Friction Stir Welding of Aluminum Alloy 6082: Advancements in Mechanical Properties and Microstructural Refinementcitations
- 2023Improving weld quality with optimized bobbin tools: an innovative approach to friction stir welding of aluminium
- 2022Analysis of the oscillation behavior during ultrasonic welding of EN AW-1070 wire strands and EN CW004A terminalscitations
- 2022Comparison of process behavior, microstructure and mechanical properties of ultrasound enhanced friction stir welded titanium/titanium jointscitations
- 2022Erarbeitung von Bewertungsstrategien für ultraschallgeschweißte Aluminiumlitzen-Kupferableiter-Verbindungen
- 2021Mechanical and Microstructural Characterization of Ultrasonic Welded NiTiCu Shape Memory Alloy Wires to Silver-Coated Copper Ferrulescitations
- 2021Analysis of the oscillation behavior during ultrasonic welding of EN AW-1070 wire strands and EN CW004A terminalscitations
- 2021Einfluss von Leistungsultraschall auf die Realisierung artgleicher Ti6Al4V/Ti6Al4V-Verbunde
- 2021Verfahren zur Bestimmung der Temperatur in der Fügezone beim Metall-Ultraschallschweißen von artfremden Werkstoffen
- 2020Analysis of the Oscillation Behavior of Hybrid Aluminum/Steel Joints Realized by Ultrasound Enhanced Friction Stir Weldingcitations
- 2019Ultraschallschweißen von Aluminiumlitzen großer Querschnitte auf Kupferterminals
- 2019Mechanical and Microstructural Characterization of Ultrasonic Metal Welded Large Cross Section Aluminum Wire/Copper Terminal Jointscitations
- 2019Hybrid joints of die-casted aluminum/magnesium by ultrasound enhanced friction stir welding (USE-FSW)citations
- 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 jointscitations
- 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
- 2019Ultrasonic Torsional Welding of Metal/Glass Ceramics Jointscitations
- 2018Arc Brazing of Aluminium, Aluminium Matrix Composites and Stainless Steel in Dissimilar Jointscitations
Places of action
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article
Mechanical and Microstructural Characterization of Ultrasonic Welded NiTiCu Shape Memory Alloy Wires to Silver-Coated Copper Ferrules
Abstract
<jats:p>The aim of this study was to investigate the mechanical behavior, and the microstructure of NiTiCu shape memory alloy wires joined with silver-coated copper ferrules via ultrasonic spot welding. Therefore, the electrical resistance was measured during tensile testing, and the joints were analyzed by scanning electron microscopy. Energy-dispersive X-ray spectroscopy has determined the compounds of the developed welding zones. Furthermore, the influence of the ultrasonic welding on the transition temperatures of the NiTiCu wires was examined via differential scanning calorimetry. Tensile tests have shown that the ultimate tensile strengths of the joints reached almost 100% of that of the base material. An additional heat treatment rebuilt the typical shape memory alloy behavior after the ultrasonic welding process detwinned the martensitic wires. In addition, the B19′ structure of the welding zone and the ultrasonic spot-welding process did not affect the transition temperatures of the shape memory alloy.</jats:p>