Mroczka, K., Pietras, A., & Dymek, S. (2018, June). Dissimilar FSW welds of light alloys - microstructure and mechanical properties. 12th International Symposium.
Mroczka K, Pietras A and Dymek S. "Dissimilar FSW welds of light alloys - microstructure and mechanical properties". 12th International Symposium (Jun.2018).
Mroczka, K, Pietras, A and Dymek, S. "Dissimilar FSW welds of light alloys - microstructure and mechanical properties". 12th International Symposium (Jun.2018).
Mroczka K., Pietras A. and Dymek S.Dissimilar FSW welds of light alloys - microstructure and mechanical properties. 12th International Symposium. 2018 Jun; .
Mroczka, Pietras & Dymek 2018, 'Dissimilar FSW welds of light alloys - microstructure and mechanical properties', 12th International Symposium. Available from: https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-201806-8BPaper01.pdf.
Mroczka K, Pietras A, Dymek S. Dissimilar FSW welds of light alloys - microstructure and mechanical properties. 12th International Symposium. 2018;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-201806-8BPaper01.pdf.
Mroczka KK, Pietras AA, Dymek SS. Dissimilar FSW welds of light alloys - microstructure and mechanical properties. 12th International Symposium. 2018 Jun;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-201806-8BPaper01.pdf.
Dissimilar FSW welds of light alloys - microstructure and mechanical properties
- Mroczka K. ,
- Pietras A. and
- Dymek S.
- Mroczka K. ,
- Pietras A. and
- Dymek S.
June 2018
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Description
Dissimilar butt joints were fabricated between two aluminium alloys, 2017A-T451 (Al, 4.14%Cu, 0.72%Mg) and AlSi9Mg (Al, 8.6%Si, 0.31%Mg), by friction stir welding (FSW) using a dual-speed tool and their microstructure and mechanical properties were investigated. Welding was performed at a pin-tool rotational speed of 1400 rpm, shoulder rotational speed of 350 rpm and travel speed of 900 mm/min. Welded joint macrostructure, microstructure and fracture surfaces were observed by optical microscopy, SEM and electron backscatter diffraction. Mechanical properties were characterised by hardness profile measurements and tensile tests.
12th International Symposium, 26-28 Jun 2018, Session 8B: Dissimilar, Paper 01
Subjects
- Aluminium and Al alloys
- Nonferrous
- Material
- 2xxx Al series
- 4xxx Al series
- Dissimilar materials
- Friction welding
- Welding
- Process
- Friction stir welding
- Process equipment
- Friction stir welding tools
- Process conditions
- Strength
- Mechanical properties
- Properties
- Ultimate tensile strength
- Hardness
- Microstructure
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