scholarly journals Near-surface mechanical heterogeneities in a dissimilar aluminum alloys friction stir welded joint

2016 ◽  
Vol 108 ◽  
pp. 217-229 ◽  
Author(s):  
D. Texier ◽  
Y. Zedan ◽  
T. Amoros ◽  
E. Feulvarch ◽  
J.C. Stinville ◽  
...  
Keyword(s):  
Aluminum Alloys ◽  
Welded Joint ◽  
Near Surface ◽  
Friction Stir ◽  
Dissimilar Aluminum Alloys

Microstructural Characterization and Temperature Analysis in Friction Stir Welding of A383/5052 Dissimilar Aluminum Alloys

2007 ◽  
Vol 561-565 ◽  
pp. 279-282 ◽  
Author(s):  
Masafumi Kokubo ◽  
Shinichi Kazui ◽  
Takao Kaneuchi ◽  
Yoshimasa Takayama ◽  
Hajime Kato ◽  
...  
Keyword(s):  
Friction Stir Welding ◽  
Aluminum Alloys ◽  
Analytical Model ◽  
Heat Generation ◽  
Microstructural Characterization ◽  
Joint Line ◽  
Experimental Temperature ◽  
Temperature Analysis ◽  
Friction Stir ◽  
Dissimilar Aluminum Alloys

Microstructural characterization and temperature analysis have been performed in friction stir welding (FSW) of A383 and 5052 dissimilar aluminum alloys. Marked difference in microstructure was observed between joints with different arrangements of materials. The temperature at four points on each side of the joint line was measured during FSW in various conditions. In addition, an analytical model assumed that the work generated by the rotation of the tool led to the work for stirring materials and heat generation of the material and the tool. The temperature of the retreating side (RS) for the joint of the advancing side (AS):A383/RS:5052 was about 50K higher than that of AS, while the temperatures of AS and RS for the joint of AS:5052/RS:A383 were almost the same. The experimental temperature could be calculated reasonably by using the model with assumption of the work for stirring the material.

scholarly journals Effect of Process Parameters on Friction Stir Welds on AA2219-AA2195 Dissimilar Aluminum Alloys

2017 ◽  
Vol 27 (6) ◽  
pp. 331-338 ◽  
Author(s):  
Kookil No ◽  
◽  
Joon-Tae Yoo ◽  
Jong-Hoon Yoon ◽  
Ho-Sung Lee
Keyword(s):  
Aluminum Alloys ◽  
Process Parameters ◽  
Friction Stir ◽  
Dissimilar Aluminum Alloys
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