Interfacial Feature and Mechanical Property of Friction Stir Lap Repair Welded 7B04 Aluminum Alloy
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DOI: 10.1007/s11665-020-05158-1
Abstract: Friction stir repair welding of the lap structure of 2-mm-thick 7B04-T74 aluminum alloy is investigated in this study. A groove on the bottom plate surface was used to simulate the defect formed by the lap… read more here.
Keywords: friction stir; aluminum alloy; stir lap; repair ... See more keywords
Friction Stir Lap Welding Ti–6Al–4V Alloy Using a Threaded Pin by Simulation and Experimental Investigation
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-017-1265-9
Abstract: AbstractCommonly, the rotating tool during friction stir welding of Ti–6Al–4V alloy owns flat surfaces since serious tool wear always appears during welding. However, a tool with flat surface easily results into insufficient material mixing during… read more here.
Keywords: using threaded; stir lap; friction stir; 6al alloy ... See more keywords
Friction stir lap welding of Al to Mg assisted by ultrasound and a Zn interlayer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.12.010
Abstract: Abstract The friction stir lap welding (FSLW) joints of Al/Mg dissimilar alloys presented better formation and higher tensile shear strength when the Mg alloy was selected as the upper plate. Compared with Zn-added FSLW, the… read more here.
Keywords: stir lap; ultrasound interlayer; friction stir; assisted ultrasound ... See more keywords
Effect of Zn-brazed-interface on microstructures and mechanical properties of dissimilar 2A12/AZ31 alloys friction stir lap welds
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DOI: 10.1016/j.matlet.2019.126543
Abstract: Abstract To improve the mechanical behavior of dissimilar Al/Mg joints, Zn foil, as a brazing filler, was added to the Al/Mg interface when conducting friction stir lap welding with 2A12/AZ31 alloys. Results showed that new… read more here.
Keywords: brazed interface; az31 alloys; 2a12 az31; friction stir ... See more keywords
Friction stir lap welding of AA6061 aluminium alloy with a graphene interlayer
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DOI: 10.1080/10426914.2020.1718694
Abstract: ABSTRACT The present study aims to enhance the strength of friction stir lap welded aluminum alloys by using an interlayer of graphene nanoplatelets (GNPs) at the weld interface. With GNP interlayer, the weld strength and… read more here.
Keywords: stir lap; friction stir; interlayer; weld ... See more keywords
Fractal Dimension Characterization of Joint Surface Morphology on Dissimilar Friction Stir Lap Welding of Al/Mg
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12233941
Abstract: The joint surface of the 1060 aluminum and AZ31 magnesium alloy was prepared through friction stir lap welding (FSLW) under different welding process parameters. The joint surface was characterized three-dimensionally using a three-dimensional (3D) optical… read more here.
Keywords: stir lap; surface; joint surface; friction stir ... See more keywords
Diffusion Bonding of Al-Mg-Si Alloy and 301L Stainless Steel by Friction Stir Lap Welding Using a Zn Interlayer
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DOI: 10.3390/ma15030696
Abstract: Friction stir lap welding (FSLW) is expected to join the hybrid structure of aluminum alloy and steel. In this study, the Al-Mg-Si aluminum alloy and 301L stainless steel were diffusion bonded by FSLDW with the… read more here.
Keywords: lap welding; diffusion; alloy 301l; steel ... See more keywords
Microstructure and Mechanical Properties of 6061 Al/AZ31 Mg Joints Friction Stir Lap Welded by a Tool with Variable-Pitch Thread Pin
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DOI: 10.3390/met11010034
Abstract: Sheets of 6061-T6 aluminum alloy (thickness = 3 mm) and AZ31 magnesium alloy were friction stir lap welded by a tool with a variable-pitch thread pin (coarse-threaded in the upper part and fine-threaded in the… read more here.
Keywords: lap welded; alloy; stir lap; configuration ... See more keywords