Influences of Tool Pin Profiles on Mechanical Properties of Friction Stir Welding Process of AA8011 Aluminum Alloy

2018 ◽  
pp. 47-54 ◽  
Author(s):  
K. Giridharan ◽  
V. Jaiganesh ◽  
S. Padmanabhan
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Welding Process ◽  
Friction Stir ◽  
Friction Stir Welding Process ◽  
Tool Pin

Effect of Preheat Temperature on Friction Stir Welded Aluminum Alloy 5052 Joints

2014 ◽  
Vol 597 ◽  
pp. 253-256 ◽  
Author(s):  
Nurul Muhayat ◽  
Triyono ◽  
Bambang Kusharjanta ◽  
Radian T. Handika
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Tensile Strength ◽  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Welding Process ◽  
Preheat Temperature ◽  
Friction Stir ◽  
Friction Stir Welding Process ◽  
Heated Air

The effects of preheat temperature on mechanical properties and the microstructure of friction stir welded (FSW) aluminum alloy 5052 joints were studied in the present work. Heated air from Hot Gun was applied in front of the FSW tool to give the preheat on friction stir welding process. Preheat temperature was set 150°C, 250°C and 300°C. Mechanical properties were correlated and analyzed according to tensile strength, macro and microstructure. Defect free weldswere obtained at all preheat variations. The increasing preheat temperature produced the coarser grain size, it influencedthe little decrease both the tensile strength and hardness of joints.

Proposing a new relation for selecting tool pin length in friction stir welding process

Measurement ◽  
2018 ◽  
Vol 129 ◽  
pp. 112-118 ◽  
Author(s):  
Noor Zaman Khan ◽  
Arshad Noor Siddiquee ◽  
Zahid A. Khan
Keyword(s):  
Friction Stir Welding ◽  
Welding Process ◽  
Friction Stir ◽  
Friction Stir Welding Process ◽  
Tool Pin
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