Characterization of friction stir spot welding between copper and poly-methyl-methacrylate (PMMA) sheet

2019 ◽  
Vol 19 ◽  
pp. 131-139 ◽  
Author(s):  
Ankit Kumar Pandey ◽  
Kanhu Charan Nayak ◽  
S.S. Mahapatra
Keyword(s):  
Methyl Methacrylate ◽  
Spot Welding ◽  
Friction Stir Spot Welding ◽  
Poly Methyl Methacrylate ◽  
Friction Stir ◽  
Pmma Sheet

Material behaviour characterization of Friction Stir Spot Welding of Copper

2017 ◽  
Vol 4 (2) ◽  
pp. 166-177 ◽  
Author(s):  
Esther T. Akinlabi ◽  
Kazeem O. Sanusi ◽  
Edison Muzenda ◽  
Stephen A. Akinlabi
Keyword(s):  
Spot Welding ◽  
Friction Stir Spot Welding ◽  
Material Behaviour ◽  
Friction Stir

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

2015 ◽  
Vol 60 (3) ◽  
pp. 2297-2306 ◽  
Author(s):  
P. Lacki ◽  
W. Więckowski ◽  
P. Wieczorek
Keyword(s):  
Friction Stir Welding ◽  
Spot Welding ◽  
Friction Stir Spot Welding ◽  
Industrial Practice ◽  
Friction Stir ◽  
Welding Joints ◽  
Joint Quality ◽  
Non Destructive

Abstract 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. In the last two decades, dynamic development of this method has stimulated investigations of the fast methods for joint diagnostics. These methods should be non-destructive and easy to be used in technological processes. The methods of assessment of joint quality are expected to detect discontinuities in the structures welded using FSW and FSSW methods. Reliable detection of flaws would substantially extend the range of applications of FSW joints across many sectors of industry, including aviation. The investigations carried out in this paper allowed for characterization of defects present in FSW and RFSSW joints. Causes of these defects were also stressed. An overview of the methodologies for assessment of joint quality was presented. Results of assessment of the quality of joints made of 2024T6 aluminium sheet metal using FSW and RFSSW method were presented.

scholarly journals Revealing joining mechanism in refill friction stir spot welding of AZ31 magnesium alloy to galvanized DP600 steel

2021 ◽  
pp. 109997
Author(s):  
Banglong Fu ◽  
Junjun Shen ◽  
Uceu F.H.R. Suhuddin ◽  
Ayrton A.C. Pereira ◽  
Emad Maawad ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Spot Welding ◽  
Friction Stir Spot Welding ◽  
Az31 Magnesium Alloy ◽  
Friction Stir
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