Fracture toughness behaviour of FSW joints on aluminium alloys
- von Strombeck A. ,
- dos Santos J.F. ,
- Torster F. ,
- et al
- von Strombeck A. ,
- dos Santos J.F. ,
- Torster F. ,
- Laureano P. and
- Kocak M.
June 1999
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Description
The relationship between microstructure and properties, and the influence of microstructure on the fracture toughness of friction stir welded aluminium alloys with weld zone strength undermatching were investigated. Welds were made in 5005-H14, 2024-T351, 6061-T6, and 7020-T6 sheet, and the joints characterised by measurement of tensile properties, fracture toughness (crack tip opening displacement) and hardness.
1st International Symposium, 14-16 Jun 1999, Session 09: Weld Performance 2, Paper 03
Subjects
- Friction welding
- Welding
- Process
- Friction stir welding
- Microstructure
- Material
- Fracture
- Aluminium and Al alloys
- Nonferrous
- 5xxx Al series
- 2xxx Al series
- 7xxx Al series
- 6xxx Al series
- Mechanical properties
- Properties
- Toughness
- Strength
- Ultimate tensile strength
- Hardness
- Process conditions
- Weldability
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