Results 131 to 140 of about 190 (160)
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Advanced Materials Research, 2014
The main objective of the current work was to produce sound Refill FSSW joints between AA6181-T4 aluminum and DP600 steel plates. The steel plates were used in two different surface conditions: with and without galvanized surface layer. The Taguchi statistical method was used to find out the set of parameters indicated to produce joint with higher ...
Roger Navarro Verastegui +4 more
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The main objective of the current work was to produce sound Refill FSSW joints between AA6181-T4 aluminum and DP600 steel plates. The steel plates were used in two different surface conditions: with and without galvanized surface layer. The Taguchi statistical method was used to find out the set of parameters indicated to produce joint with higher ...
Roger Navarro Verastegui +4 more
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Enhancing refill friction stir spot welding with ultrasonic waves: An experimental study
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and ApplicationsThis study investigates the integration of ultrasonic vibrations into the Refill Friction Stir Spot Welding (RFSSW) process to assess their impact on weld quality. The results indicate that the application of ultrasonic waves can improve weld strength by increasing penetration depth and allowing for reduced tool rotational speeds.
Esmaeel Poor Esmaeel +2 more
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Effect of Tool Geometry on Material Flow Behavior of Refill Friction Stir Spot Welding
Transactions of the Indian Institute of Metals, 2016Using LY12 aluminum alloy as the research object, material flow behavior of refill friction stir spot welding process is simulated. The simulation results are investigated by studying the macrostructure and microstructure of the refill friction stir spot welding joints. Effects of tool geometries on material flow are mainly discussed. Results show that
Shude Ji +4 more
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Production Evaluation of Refill Friction Stir Spot Welding
2023Ruth Belnap +5 more
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Recent Advances In Keyhole Defects Repairs Via Refilling Friction Stir Spot Welding
Materials Today: Proceedings, 2019Abstract The goal of any welding processing is to produce a defect-free sample that will serve the intended purposes. The major setback in friction stir spot welding (FSSW) is the keyhole that always left at the centre of the spot after welding process and also the keyhole that left at the end of friction stir welding and processing (FSW/P).
Omolayo M. Ikumapayi, Esther T. Akinlabi
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Damage tolerance of refill friction stir spot weld application for the aircraft industry
2019Reibpunktschweißen ist ein Festphasen-Schweißverfahren, das zum Schweißen von Leichtbauwerkstoffen in ähnlicher oder unähnlicher Überlappverbindungen für die Konfiguration geeignet ist. Es erweist sich als eine vielversprechende neue Fügetechnologie, insbesondere für hochfeste Aluminiumlegierungen, die im Vergleich zu herkömmlichen Schweißverfahren ...
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Influence of Tool Wear on Weld Quality in Refill Friction Stir Spot Welding of Aluminium
2022D. Lauterbach +4 more
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REFILL FRICTION STIR SPOT WELDING METHOD AND REFILL FRICTION STIR SPOT WELDING DEVICE
2023HARUNA SHUNSUKE +2 more
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Refill friction stir spot welding of aluminum alloys: State-of-the-art and Perspectives
Welding in the World, 2023Yangfan Zou +4 more
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