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Influence of FSSW parameters on fracture mechanisms of 5182 aluminium welds
Journal of Materials Processing Technology, 2010The influence of the tool rotational speed, the probe plunge depth and the shoulder penetration depth on weld microstructure and on the weld strength have been studied. The shear tests showed that the friction stir spot welds fail by nugget pullout. Three microstructural factors play a determinant role on the weld's strength: the size and location of ...
S. Bozzi +5 more
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Science and technology of welding and joining, 2021
Magnesium-lithium alloys are among the lightest commercially-available structural alloys. However, the reactive nature of Mg and Li makes fusion welding of this family of alloys very difficult, if not impossible.
Chengcong Zhang, Juyong Cao, A. Shirzadi
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Magnesium-lithium alloys are among the lightest commercially-available structural alloys. However, the reactive nature of Mg and Li makes fusion welding of this family of alloys very difficult, if not impossible.
Chengcong Zhang, Juyong Cao, A. Shirzadi
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Analysis of Static Strength and Failure Mode of FSSW Joint in Aluminum Alloy
Volume 1: Applied Mechanics; Automotive Systems; Biomedical Biotechnology Engineering; Computational Mechanics; Design; Digital Manufacturing; Education; Marine and Aerospace Applications, 2014In this paper an analysis of Friction Stir Spot Welds (FSSW), applied to lap joint aluminum alloy is presented. The analyses regards the structural behavior of FSSW joints in order to assess the failure mode and its dependence on mechanical properties distribution of the sheets material and, consequently, on process parameters.
VIVIO, FRANCESCO +2 more
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the 2024 International Conference on Quantitative InfraRed Thermography
This study aims to develop a preliminary procedure based on stimulated thermography to evaluate the quality of dissimilar aluminum joints produced by the innovative P-FSSW process.
G. Dell’Avvocato +6 more
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This study aims to develop a preliminary procedure based on stimulated thermography to evaluate the quality of dissimilar aluminum joints produced by the innovative P-FSSW process.
G. Dell’Avvocato +6 more
semanticscholar +1 more source
, 2021
This study's objective was to conduct a comparative analysis and characterization of the microstructural evolution within the weld nugget for joints of AA5083-H112 and AA6061-T6 produced by friction stir spot welding (FSSW) and modified friction stir ...
S. Mehrez +5 more
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This study's objective was to conduct a comparative analysis and characterization of the microstructural evolution within the weld nugget for joints of AA5083-H112 and AA6061-T6 produced by friction stir spot welding (FSSW) and modified friction stir ...
S. Mehrez +5 more
semanticscholar +1 more source
A pinless embedded tool used in FSSW and FSW of aluminum alloy
Journal of Materials Processing Technology, 2013Abstract A pinless tool design was proposed to achieve high butt tensile strength in aluminum alloy sheets (∼3 mm thick) in friction stir welding (FSW), where a 7 mm long cylindrical insert rod made of aluminum alloy was tightly embedded into a hollow cylindrical tool.
Yuang-Cherng Chiou +2 more
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Defense + Commercial Sensing
This work presents a preliminary investigation into the quality assessment of Probeless Friction Stir Spot Welding (PFSSW) joints in dissimilar aluminum alloys using laser thermography.
G. Dell’Avvocato +6 more
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This work presents a preliminary investigation into the quality assessment of Probeless Friction Stir Spot Welding (PFSSW) joints in dissimilar aluminum alloys using laser thermography.
G. Dell’Avvocato +6 more
semanticscholar +1 more source
Advances in FSW and FSSW of dissimilar Al-alloy plates
2022Numerous industrial applications, particularly those in the transport industry, require the joining of dissimilar materials which offers considerable benefits in terms of low cost, design flexibility, and weight reduction for overall structures. The problems associated with conventional fusion welding processes have stimulated researchers in recent ...
Çam, Gürel +2 more
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Study on Procedure of Bonding-FSSW Hybrid Joints of AZ31 Magnesium Alloy
Advanced Materials Research, 2011In this paper a bonding-FSSW hybrid method is proposed and the joining procedure as well as the microstructure and performance of bonding-FSSW hybrid joints of AZ31 aluminum alloy is examined . The results show that the bonding agent has little influence on the forming and mechanical property of FSSW nugget, the shear-resisting property of the hybrid ...
Cheng Gang Ding +4 more
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Parametric study of the load carrying capacity of polyethylene FSSW single strap joints
Polymer, 2020Abstract Recently, some efforts have been made to study and develop the polymeric friction stir spot welded (FSSW) joints. The application of this type of welding process in the single strap joints of low density polyethylene (LDPE) plates is the main subject of this paper in which, the failure loads of different polyethylene FSSW single strap joints
Mohammad Reza Adibeig +2 more
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