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Mechanical Properties of Friction Stir Processed AA6061 Alloy by Shear Punch Test


Affiliations
1 Dept. of Mechanical Engg, SSN College of Engg, Kalavakkam – 603 110 Chennai, Tamil Nadu, India
     

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Friction Stir Processing is an innovative approach incepted to modify the surface and mechanical properties of materials .This technique is evolved from one of the most prominent metal joining technique, Friction Stir Welding. AA6061 is an Aluminium alloy that has good strength with moderate ductility. This investigation is concerned with the correlation of tensile properties of friction stir processed AA 6061 obtained from a miniature testing technique popularized as the Shear Punch Test (ShP) and conventional testing methods. In addition this investigation encompasses the heat generation and micro structural modifications in friction stir processed AA6061 wrought Aluminium alloy using three different pin profiles.

Keywords

Friction Stir Processing, Surface Modification, AA6061 Alloy, Grain Size, Tensile Properties, Heat Input Rate, Shear Punch Test.
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  • Mechanical Properties of Friction Stir Processed AA6061 Alloy by Shear Punch Test

Abstract Views: 211  |  PDF Views: 1

Authors

K. Elangovan
Dept. of Mechanical Engg, SSN College of Engg, Kalavakkam – 603 110 Chennai, Tamil Nadu, India
S. Vijayaragavan
Dept. of Mechanical Engg, SSN College of Engg, Kalavakkam – 603 110 Chennai, Tamil Nadu, India
S. Rohit
Dept. of Mechanical Engg, SSN College of Engg, Kalavakkam – 603 110 Chennai, Tamil Nadu, India
F. Mohammed Irfaan
Dept. of Mechanical Engg, SSN College of Engg, Kalavakkam – 603 110 Chennai, Tamil Nadu, India

Abstract


Friction Stir Processing is an innovative approach incepted to modify the surface and mechanical properties of materials .This technique is evolved from one of the most prominent metal joining technique, Friction Stir Welding. AA6061 is an Aluminium alloy that has good strength with moderate ductility. This investigation is concerned with the correlation of tensile properties of friction stir processed AA 6061 obtained from a miniature testing technique popularized as the Shear Punch Test (ShP) and conventional testing methods. In addition this investigation encompasses the heat generation and micro structural modifications in friction stir processed AA6061 wrought Aluminium alloy using three different pin profiles.

Keywords


Friction Stir Processing, Surface Modification, AA6061 Alloy, Grain Size, Tensile Properties, Heat Input Rate, Shear Punch Test.