Performance Evaluation of 2-mm Thick Alclad AA2024 T3 Aluminium Alloy Friction Spot Welding

2007 ◽  
Author(s):  
A. A. M. da Silva ◽  
J. F. dos Santos ◽  
T. R. Rosendo ◽  
F. D. Ramos ◽  
C. C. P. Mazzaferro ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Aluminium Alloy ◽  
Spot Welding ◽  
Friction Spot Welding

Dissimilar spot welding of aluminium alloy and galvannealed steel by metal flow-application of friction anchor welding to aluminium alloy and Zn-coated steel

2018 ◽  
Vol 32 (6) ◽  
pp. 377-389
Author(s):  
SAKAMURA Masaru ◽  
OHISHI Kaoru ◽  
OTA Kohei ◽  
TAKEYASU Yoshihiro ◽  
MIZUNARI Shigeyuki ◽  
...  
Keyword(s):  
Aluminium Alloy ◽  
Spot Welding ◽  
Metal Flow ◽  
Coated Steel ◽  
Galvannealed Steel

scholarly journals Eutectic structures in friction spot welding joint of aluminum alloy to copper

2014 ◽  
Vol 104 (19) ◽  
pp. 191901 ◽  
Author(s):  
Junjun Shen ◽  
Uceu F. H. Suhuddin ◽  
Maria E. B. Cardillo ◽  
Jorge F. dos Santos
Keyword(s):  
Aluminum Alloy ◽  
Spot Welding ◽  
Welding Joint ◽  
Friction Spot Welding

Powder electrode material for spot welding AVT aluminium alloy

1996 ◽  
Vol 10 (12) ◽  
pp. 1001-1002
Author(s):  
A T Petrov ◽  
M N Grigor'ev ◽  
D A Gromov ◽  
A N Kozhin
Keyword(s):  
Aluminium Alloy ◽  
Electrode Material ◽  
Spot Welding

Formation of Intermetallic Compounds in Dissimilar Friction Spot Weld of Al to Mg Alloys

2013 ◽  
Vol 765 ◽  
pp. 731-735 ◽  
Author(s):  
Uceu Suhuddin ◽  
Vanessa Fischer ◽  
Jorge dos Santos
Keyword(s):  
Plastic Deformation ◽  
Spot Welding ◽  
Dwell Time ◽  
Welding Process ◽  
Eutectic Structure ◽  
Mixed Solution ◽  
Microstructure Formation ◽  
Friction Spot Welding ◽  
Welding Cycle ◽  
Insight Into

In the present study, friction spot welding has been used for joining dissimilar AA5754 aluminum to AZ31 magnesium alloys. To get more insight into the microstructure, stop-action experimentation was employed. The welding cycle was forced to stop during the dwell time, and subsequently, the weld was quenched by pouring a mixed solution of ice and water to freeze the microstructure. Formation of the liquid phase leading to a formation of brittle intermetallic compound has been studied. Microstructural analyses reveal that formation of intercalated layers and a high density of grain boundaries induced by plastic deformation enhance the formation of eutectic structure during the welding process.

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