The effect of tensioning and sectioning on residual stresses in aluminium AA7749 friction stir welds
β Scribed by J. Altenkirch; A. Steuwer; M. Peel; D.G. Richards; P.J. Withers
- Book ID
- 108214529
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 911 KB
- Volume
- 488
- Category
- Article
- ISSN
- 0921-5093
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π SIMILAR VOLUMES
Friction stir welding (FSW) can be used to weld 7xxx series wrought aluminium alloys. As these materials are age-hardenable, their properties can change with time. This work used the neutron diffraction technique to measure the residual stresses around a FSW in a 7xxx alloy and to determine how thes
Stress-strain property variations in welded joints are frequently characterized by determining local stress-strain curves across the joint. A commonly and widely accepted method is testing of micro-tensile specimens where the specimens have to be mechanically extracted form the joint and subsequentl