Mechanical and Microstructural Properties of Dissimilar Friction Spot Welded Aluminum Alloy

Chang Keun Chun; Heung Ju Kim; Hyeon Jin Cho; Teuk Ki Kim; Woong Seong Chang

doi:10.4028/www.scientific.net/MSF.580-582.389

Paper Titles

Friction Stir Lap Joining of AC4C Cast Aluminum Alloy and Zinc-Coated Steel
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An Evaluation Approach for Prediction of Process Parameters with Genetic Algorithm
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Monitoring of Backside Image of Molten Pool during Aluminum Pipe Welding Using Vision Sensor
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Grades 92 and 23: Weldability Assessment and Long-Term Performances for Power Generation Applications
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Mechanical and Microstructural Properties of Dissimilar Friction Spot Welded Aluminum Alloy
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Hybrid Friction Stir Welding of Carbon Steel
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Remote Resistance Welding of Zr-4 Endplate for DUPIC Fuel Fabrication
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Numerical Study on the Effectiveness of Fixture and Pre-Strain for Reduction of Welding Distortion
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Linear Friction Welding of Ti-6Al-4V Alloy: Microstructure Characterization
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HomeMaterials Science ForumMaterials Science Forum Vols. 580-582Mechanical and Microstructural Properties of...

Mechanical and Microstructural Properties of Dissimilar Friction Spot Welded Aluminum Alloy

Abstract:

Dissimilar friction spot lap joining of Al5052 and Al6022 sheet has been investigated using a combination of joining parameters, thickness and upper plate material. The joining parameters such as tool rotating speed, plunging depth and joining time have been considered. The maximum tensile shear strength has been observed at tool rotating speed of 1000rpm, dwell time of 2.5sec, plunging depth of 1.8 mm and Al 6022 as upper plate. The maximum tensile shear fractured load of the joint was about 80% of that of the similar Al 5052 alloys joint.