scholarly journals FINITE ELEMENT MODELING FOR MAXIMUM TEMPERATURE IN FRICTION STIR WELDING OF AA 1100 AND OPTIMIZATION OF PROCESS PARAMETER BY TAGUCHI METHOD

2014 ◽  
Vol 03 (05) ◽  
pp. 728-733 ◽  
Author(s):  
Renju Mohan .
Keyword(s):  
Finite Element ◽  
Friction Stir Welding ◽  
Taguchi Method ◽  
Finite Element Modeling ◽  
Process Parameter ◽  
Maximum Temperature ◽  
Friction Stir ◽  
Element Modeling

Evaluation of Mechanical Properties and Finite Element Modeling in Friction Stir Welding of C12200 Copper Alloy to C36000 High-Leaded Brass Pipe

2020 ◽  
Vol 38 (8A) ◽  
pp. 1106-1116
Author(s):  
Ahmed A. Akber ◽  
Ali A. Khleif ◽  
Abbas N. Hasein
Keyword(s):  
Mechanical Properties ◽  
Finite Element ◽  
Friction Stir Welding ◽  
Finite Element Modeling ◽  
Copper Alloy ◽  
Rotation Speed ◽  
Copper Alloys ◽  
Friction Stir ◽  
Element Modeling ◽  
Zero Degree

In systems transporting fluids like petrol, water, or any fluids. Copper and brass pipes are used because of the capability to resist corrosion. The copper alloys can be welded by several methods like arc, resistance, friction welding, and gas methods and they can be readily soldered and brazed. In the present study, mechanical properties and finite element modeling evaluation for friction stir welding of two dissimilar pipes (C12200 copper alloy pipe with C36000 copper alloy pipe). During this study six parameters were used where rotation speed of (775,1000,1300 and1525rpm), welding speed of 1.7 mm/min, axial force of 8.5KN, with a CW direction of rotation, and zero degree of tilt angle, using a threaded cone geometry of the tool. The results showed that the best weld quality was in case when the speed of rotation was 1525 rpm. 

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