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1. Double Stage Friction Stir Spot Extrusion Welding: a Novel Manufacturing Technique for Joining Sheets

   A Novel Technique is proposed in this investigation called Double Stage Friction Stir Spot Extrusion Welding (DSFSSEW). It is carried out in two...

   I.T. Abdullah, M.K. Mejbel, B.M.A. Al-bhadle in Experimental Techniques

   Article 26 June 2023
   

2. Refill friction stir spot welding of aluminum alloys: State-of-the-art and Perspectives

   Refill friction stir spot welding (RFSSW) is a solid-state spot joining method that has attracted more and more attention from academia and industry...

   Yangfan Zou, Wenya Li, ... **awei Yang in Welding in the World

   Article 23 June 2023
   

3. Effect of Refilling Time on the Microstructure and Mechanical Properties Refill Friction Stir Spot Welded 6082 Al Alloy Butt Joint

   In this work, refill friction stir spot welding (RFSSW) is innovatively applied to butt weld 6082 Al alloys. The effect of the refilling time on the...

   Liu Yinghui, Yang Deyun in Transactions of the Indian Institute of Metals

   Article 06 June 2022
   

4. Repairing of exit-hole in friction-stir-spot welded joints for 2024-T4 aluminum alloy by resistance welding

   The exit-hole in friction stir spot welded (FSSWed) 2024-T4 aluminum alloy joints was successfully repaired by using a three-phase secondary...

   Lipeng Deng, Pengliang Niu, ... Jidong Kang in International Journal of Minerals, Metallurgy and Materials

   Article 21 January 2023

5. Welding quality evaluation for refill friction stir spot welding based on three-dimensional feature of ultrasonic image

   Abstract

   Welding quality of refill friction stir spot welding directly affects the reliability of products. Ultrasonic non-destructive testing...

   Xue Li, Yanbo Liu, ... Min Li in Welding in the World

   Article 06 March 2022
   

6. Exit-Hole-Free Friction Stir Spot Welding of Aluminum Alloy Sheets Using a Consumable Pin

   This work proposes a new friction stir spot welding (FSSW) technique using a consumable pin to produce exit-hole-free joints. To understand the...

   N. Bhardwaj, R. Ganesh Narayanan, Uday S. Dixit in Journal of Materials Engineering and Performance

   Article 23 August 2022
   

7. Microstructure and mechanical properties of refill friction stir spot welded Al–Mg-Li alloy joints

   1.5-mm thick Al–Mg-Li alloy plates were successfully lap welded using refill friction stir spot welding (RFSSW), and the microstructure and...

   H. W. Tang, W. Y. Li, ... Y. F. Zou in Welding in the World

   Article 06 December 2022
   

8. Refill friction stir spot welding of aerospace alloys in the presence of interfacial sealant

   Refill friction stir spot welding (refill FSSW) is one of the most industrially promising friction stir spot welding variants. The absence of an exit...

   Pedro de Sousa Santos, Anthony R. McAndrew, ... **ang Zhang in Welding in the World

   Article 29 March 2021
   

9. Investigation of Mechanical Properties on Underwater Friction Stir Welded AA7075 With Pure Copper Dissimilar Joints

   Underwater friction stir welding (UFSW) is an emerging technique gaining tremendous significance due to its strong ability to provide superior...

   Sathishkumar Selvaraj, N. Srirangarajalu, ... K. Pranaybabu in Transactions of the Indian Institute of Metals

   Article 21 January 2024
   

10. Fatigue Response of Aluminum 7075-T6 Joints through Inclusion of Al₂O₃ Particles to the Weld Nugget Zone during Friction Stir Spot Welding

    This study intends to evaluate tensile and fatigue responses of aluminum 7075-T6 joints in the absence and presence of Al ₂ O ₃ particles introduced...

    S. Hassanifard, A. Ghiasvand, A. Varvani-Farahani in Journal of Materials Engineering and Performance

    Article 12 October 2021
    

11. Material flow behavior and microstructural evolution during refill friction stir spot welding of alclad 2A12-T4 aluminum alloy

    In this study, we used the stop-action technique to experimentally investigate the material flow and microstructural evolution of al-clad 2A12-T4...

    Gao-hui Li, Li Zhou, ... Ning Guo in International Journal of Minerals, Metallurgy and Materials

    Article 18 January 2021

12. Non-keyhole Friction Stir Welding for 6061-T6 Aluminum Alloy

    A novel non-keyhole friction stir welding technique was proposed to weld the butt joint of 6061-T6 aluminum alloy with the thickness of 6 mm. A sound...

    Peng Gong, Ying-Ying Zuo, ... Zhen Shang in Acta Metallurgica Sinica (English Letters)

    Article 28 July 2021
    

13. Effect of tool plunge depth on the microstructure and fracture behavior of refill friction stir spot welded AZ91 magnesium alloy joints

    We used refill friction stir spot welding (RFSSW) to join 2-mm-thick AZ91D-H24 magnesium alloy sheets, and we investigated in detail the effect of...

    Hai-feng Zhang, Li Zhou, ... Ji-cai Feng in International Journal of Minerals, Metallurgy and Materials

    Article 12 April 2021

14. Metallurgical and Mechanical Properties of Al–Cu Joint by Friction Stir Spot Welding and Modified Friction Stir Clinching

    Abstract

    Dissimilar joints of AA5083 and pure Cu joint are successfully produced and compared by friction stir spot welding and modified friction stir...

    **qiang Gao, Yan Zhang, Kush P. Mehta in Metals and Materials International

    Article 05 June 2020
    

15. Formability and mechanical property of refill friction stir spot–welded joints

    The effects of rotation speed and plunge depth on macro/microstructures and mechanical properties of dissimilar 2195/2219 aluminum alloy joints...

    Yangfan Zou, Wenya Li, ... Huawei Tang in Welding in the World

    Article 04 January 2021
    

16. Process Parameters Optimization of Refill Friction Stir Spot Welded Al/Cu Joint by Response Surface Method

    Refill friction stir spot welding is a new branch of friction stir welding. In this study, the dissimilar Al/Cu joint was acquired by refill friction...

    Yingying Zuo, Lingpei Kong, ... Hongji Wen in Transactions of the Indian Institute of Metals

    Article 13 October 2020
    

17. Refill Friction Stir Spot Welding of Dissimilar AA6014 Al Alloy and Carbon-Fiber-Reinforced Polymer Composite

    Abstract

    Both Al and carbon-fiber-reinforced polymer (CFRP) are being investigated as lightweight materials for automobile applications. To form...

    Andrews Nsiah Ashong, Mokyoung Lee, ... Jeoung Han Kim in Metals and Materials International

    Article 27 July 2020
    

18. 2D Axisymmetric Modeling of RFSSW Repair and Experimental Validation

    Refill friction stir spot weldingRefill friction stir spot welding (RFSSW) is a solid-state spot joiningJoining technique that can be used to weld...

    Evan Berger, Michael Miles, ... Yuri Hovanski in Friction Stir Welding and Processing XII

    Conference paper 2023
    

19. Effects of welding parameters on micro-junction structure and fracture behavior of refill friction stir spot welded joints for 2060 aluminum alloys

    Due to different filling modes of the material in sleeve-affected zone (SAZ), probe-affected zone (PAZ), and thermo-mechanically affected zone...

    Yue Wang, Peng Chai in Welding in the World

    Article 22 August 2020
    

20. Refill Friction Stir Spot Welding of Similar and Dissimilar Alloys: A Review

    Refill friction stir spot welding, also known as friction spot welding (FSpW), is a solid-state welding process suitable for spot joining of...

    **ao-Song Feng, Song-Bin Li, ... Hui-Min Wang in Acta Metallurgica Sinica (English Letters)

    Article 19 December 2019