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Friction stir spot welding (FSSW) of dissimilar aluminum alloys (AA5052 with AA6061)
AIP Conference ProceedingsMohammed Helan SAR +6 more
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QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 2023
When joining between GA980 and A6061 plates by the FSSW, brittle intermetallic compounds and Zn-contained region are formed at the joint interface. These local reaction products determine the strength of the joint.
Iori Kojima +4 more
semanticscholar +1 more source
When joining between GA980 and A6061 plates by the FSSW, brittle intermetallic compounds and Zn-contained region are formed at the joint interface. These local reaction products determine the strength of the joint.
Iori Kojima +4 more
semanticscholar +1 more source
Influence of non-axisymmetric material anisotropy on FSSW static strength
AIP Conference Proceedings, 2015This paper regards the analysis of structural behavior of Friction Stir Spot Welds (FSSW) in order to assess the failure mode and its dependence on mechanical properties distribution of the sheets material and on process parameters. In particular, in this paper is investigated the influence of non-axisymmetric anisotropy of material characteristics on ...
Fanelli, P, VIVIO, FRANCESCO
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Pinless tool for FSSW of AA 6061-T6 aluminum alloy
Journal of Materials Processing Technology, 2019Abstract Pinless tools have been proposed to eliminate pinhole problems during friction stir welding; while strength of the joint could be decreased. Two probe tools with pin lengths of 2 and 3 mm and two pinless tools with the scroll groove and L-shaped grooves were used for lap welding of 2 mm thick 6061-T6 aluminum alloy sheets.
S. Rohani Yazdi +2 more
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Physica Scripta
Friction Stir Spot Welding (FSSW) belongs to the category of solid-state welding process and is most suitable for joining lightweight materials. For obtaining highly efficient spot welds with good structural integrity, there is a need to optimize the ...
K. Eqbert +5 more
semanticscholar +1 more source
Friction Stir Spot Welding (FSSW) belongs to the category of solid-state welding process and is most suitable for joining lightweight materials. For obtaining highly efficient spot welds with good structural integrity, there is a need to optimize the ...
K. Eqbert +5 more
semanticscholar +1 more source
Structural Integrity and Life
Welding lightweight materials such as aluminium and magnesium ensures optimal structural integrity in welded joints; this is essential for applications that require high strength and durability, as improper welding conditions can lead to defects and ...
Hassanein I. Khalaf +4 more
semanticscholar +1 more source
Welding lightweight materials such as aluminium and magnesium ensures optimal structural integrity in welded joints; this is essential for applications that require high strength and durability, as improper welding conditions can lead to defects and ...
Hassanein I. Khalaf +4 more
semanticscholar +1 more source
Friction Stir Spot Welding (FSSW) - A Literature Review
SAE Technical Paper Series, 2007<div class="htmlview paragraph">The Friction Stir Spot Welding (FSSW) process is a derivative of the friction stir welding (FSW) process, without lateral movement of the tool during the welding process. It has been used in the production of aluminum doors, engine hoods, and decklids in the Japanese automotive industry.
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Friction Stir Spot Welding (FSSW) of Advanced High Strength Steel (AHSS)
SAE International Journal of Materials and Manufacturing, 2012<div class="section abstract"><div class="htmlview paragraph">Friction stir spot welding (FSSW) is applied to join advanced high strength steels (AHSS): galvannealed dual phase 780 MPa steel (DP780GA), transformation induced plasticity 780 MPa steel (TRIP780), and hot-stamped boron steel (HSBS). A low-cost Si₃N₄ ceramic tool was developed
Michael Santella +2 more
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Journal of Manufacturing and Materials Processing
In this study, the maximum achievable weldable thickness in spot welding with pinless tools was investigated by welding multiple stacks of 1 mm thick high-strength steel HC420LA.
D. Andrade +3 more
semanticscholar +1 more source
In this study, the maximum achievable weldable thickness in spot welding with pinless tools was investigated by welding multiple stacks of 1 mm thick high-strength steel HC420LA.
D. Andrade +3 more
semanticscholar +1 more source
Friction Stir Seal Welding (FSSW) Tube-Tubesheet Joints Made of Steel
Volume 6B: Materials and Fabrication, 2015This paper demonstrates the feasibility of successful seal welding process of tube-tubesheet joints using the relatively new friction stir welding (FSW) process. The purpose of the reported study is to develop the process parameters and to test the feasibility of friction stir welding ASTM 179 seamless cold-drawn carbon steel tube into an ASTM A516 ...
Abdel Rahman Shuaib +2 more
openaire +1 more source