Results 11 to 20 of about 190 (160)

Assessment Of Joints Using Friction Stir Welding And Refill Friction Stir Spot Welding Methods

Archives of Metallurgy and Materials, 2015
FSW (Friction Stir Welding) and RFSSW (Refill Friction Stir Spot Welding) joints have been increasingly used in industrial practice. They successfully replace fusion-welded, riveted or resistance-welded joints.
Lacki P., Więckowski W., Wieczorek P.
doaj   +2 more sources

Numerical investigation of Refill Friction Stir Spot Welding joints [PDF]

Computer Methods in Materials Science, 2015
The paper presents an analysis of tensile tests for welded specimens made of 6061-T6 aluminium alloy. Three kinds of lap joins were made by Refill Friction Spot Stir Welding (RFSSW).
Anna Derlatka, Piotr Lacki
doaj   +2 more sources

Effects of Refill Friction Stir Spot Weld Spacing and Edge Margin on Mechanical Properties of Multi-Spot-Welded Panels [PDF]

Journal of Manufacturing and Materials Processing, 2020
Refill friction stir spot welding (RFSSW) is an emerging technology for joining aerospace aluminum alloys. The aim of the study is to investigate the effects of the refill friction stir spot weld spacing and the edge margin on the mechanical properties ...
Guruvignesh Lakshmi Balasubramaniam, Enkhsaikhan Boldsaikhan, Shintaro Fukada, Mitsuo Fujimoto, Kenichi Kamimuki   +4 more
doaj   +3 more sources

2D Axisymmetric Modeling of Refill Friction Stir Spot Welding and Experimental Validation

Journal of Manufacturing and Materials Processing, 2022
The development of the simulation of refill friction stir spot welding (RFSSW) is critical to be able to predict the behavior of aluminum in the process under specific parameters.
Evan Berger, Michael Miles, Andrew Curtis, Paul Blackhurst, Yuri Hovanski   +4 more
doaj   +2 more sources

Refill Friction Stir Spot Welding of Dissimilar 6061/7075 Aluminum Alloy [PDF]

High Temperature Materials and Processes, 2019
Refill friction stir spot welding (RFSSW) was used to join 6061-T6 and 7075-T6 aluminum alloys in this work. Different sheet configurations and welding parameters were used to optimize joint strength.
Liu Zhenlei, Yang Kang, Yan Dejun
doaj   +2 more sources

Numerical and Experimental Analyses of Developed Friction Stir Spot Welding (DFSSW) Based on Systematic Design Process Approach. [PDF]

ScientificWorldJournal
This research paper presents a developed technique for Friction Stir Spot Welding (FSSW) to join similar aluminum sheets (6061), and then this technique was analyzed critically based on numerical simulation and experimental work. The objective of this Developed Friction Stir Spot Welding (DFSSW) is to avoid or at least reduce the keyhole defects by ...
Abd Al-Sahb WS, Hussein SG, Mohammed MN, Abdullah OI.   +3 more
europepmc   +2 more sources

The Influence of Tool Wear on the Mechanical Performance of AA6061-T6 Refill Friction Stir Spot Welds. [PDF]

Materials (Basel), 2021
The Refill Friction Stir Spot Welding (RFSSW) process—an alternative solid-state joining technology—has gained momentum in the last decade for the welding of aluminum and magnesium alloys. Previous studies have addressed the influence of the RFSSW process on the microstructural and mechanical properties of the AA6061-T6 alloy.
de Carvalho WS, Vioreanu MC, Lutz MRA, Cipriano GP, Amancio-Filho ST.   +4 more
europepmc   +4 more sources

Microstructure, mechanical and functional properties of refill friction stir spot welds on multilayered aluminum foils for battery application

Journal of Materials Research and Technology, 2021
The production of batteries often involves the joining of multilayered foils to a conductive tab. In the present study, a solid state spot welding method, the refill friction stir spot welding (refill FSSW), was employed for welding multilayered ...
Dennis Gera, Banglong Fu, Uceu F.H.R. Suhuddin, Athos Plaine, Nelson Alcantara, Jorge F. dos Santos, Benjamin Klusemann   +6 more
doaj   +1 more source

Refill friction stir spot welding of AZ31 magnesium alloy sheets: metallurgical features, microstructure, texture and mechanical properties

Journal of Materials Research and Technology, 2023
In the present study, 1 mm-thick AZ31 magnesium alloy sheets were joined by refill friction stir spot welding. The metallurgical features, microstructure, texture and mechanical response of the spot-welded joints were investigated.
Zhe Liu, Zhiyu Fan, Li Liu, Shu Miao, Zhicheng Lin, Chungui Wang, Yunqiang Zhao, Renlong Xin, Chunlin Dong   +8 more
doaj   +1 more source

Joint Formation and Mechanical Properties of 2060 Aluminum Alloy Refill Friction Stir Spot Welding Joint [PDF]

Archives of Metallurgy and Materials, 2020
Refill friction stir spot welding (RFSSW) was used to weld the 2060 aluminum alloy with 2 mm thickness. Joint formation, defect characteristics and mechanical properties were investigated.
Zhen Shang, Yingying Zuo, Shude Ji, Yue Wang, Peng Chai   +4 more
doaj   +1 more source