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Fatigue of Spot Friction Welded Joints of Mg-Mg, Al-Al and Al-Mg Alloys
Technical Paper
2009-01-0024
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Spot friction welding shows advantages over resistance spot welding for joining light alloys for automotive applications. In this research, fatigue behaviors of spot friction welded joints in lap shear specimens of AM-60 magnesium alloy and AA 5754 aluminum alloy were investigated. Static and fatigue tests were conducted with Mg-Mg, Al-Al and Al-Mg specimens. Fatigue S-N curves were obtained for all these specimens using load-controlled fatigue tests. Finite element analysis was conducted to investigate the stress distribution and the location of maximum stresses in spot friction welded joints in Mg-Mg specimens.
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Citation
Mallick, P. and Agarwal, L., "Fatigue of Spot Friction Welded Joints of Mg-Mg, Al-Al and Al-Mg Alloys," SAE Technical Paper 2009-01-0024, 2009, https://doi.org/10.4271/2009-01-0024.Also In
References
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