ArticleMaterials (Basel, Switzerland)2021
Effect of Pin Shape on Thermal History of Aluminum-Steel Friction Stir Welded Joint: Computational Fluid Dynamic Modeling and Validation.
Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- A Review on Friction Stir Welding/Processing: Numerical Modeling.Materials (Basel, Switzerland) · 2023Review
- Technologies for Joining and Forming Thin-Walled Structures in the Construction of Transportation Vehicles.Materials (Basel, Switzerland) · 2023Article
- The effect of pin thread on material flow and mechanical properties in friction stir welding of AA6068 and pure copper.Heliyon · 2023Article
- Material Defects in Friction Stir Welding through Thermo-Mechanical Simulation: Dissimilar Materials with Tool Wear Consideration.Materials (Basel, Switzerland) · 2022Article
- Underwater Processing of Materials.Materials (Basel, Switzerland) · 2022Article
- Effects of Noncontact Shoulder Tool Velocities on Friction Stir Joining of Polyamide 6 (PA6).Materials (Basel, Switzerland) · 2022Article
- RETRACTED: Effect of Tool Positioning Factors on the Strength of Dissimilar Friction Stir Welded Joints of AA7075-T6 and AA6061-T6.Materials (Basel, Switzerland) · 2022Article
- Effects of Underwater Friction Stir Welding Heat Generation on Residual Stress of AA6068-T6 Aluminum Alloy.Materials (Basel, Switzerland) · 2022Article
- RETRACTED: Investigation of the Effects of Tool Positioning Factors on Peak Temperature in Dissimilar Friction Stir Welding of AA6061-T6 and AA7075-T6 Aluminum Alloys.Materials (Basel, Switzerland) · 2022Article
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Authors and funding
7 authors.
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Abstract
This article studied the effects of pin angle on heat generation and temperature distribution during friction stir welding (FSW) of AA1100 aluminum alloy and St-14 low carbon steel. A validated computational fluid dynamics (CFD) model was implemented to simulate the FSW process. Scanning electron microscopy (SEM) was employed in order to investigate internal materials' flow. Simulation results revealed that the mechanical work on the joint line increased with the pin angle and larger stir zone forms. The simulation results show that in the angled pin tool, more than 26% of the total heat is produced by the pin. Meanwhile, in other cases, the total heat produced by the pin was near 15% of the total generated heat. The thermo-mechanical cycle in the steel zone increased, and consequently, mechanical interlock between base metals increased. The simulation output demonstrated that the frictional heat generation with a tool without a pin angle is higher than an angled pin. The calculation result also shows that the maximum heat was generated on the steel side.
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