The influence of pin geometry on bonding and mechanical properties in friction stir weld 2014 Al alloy
β Scribed by Yan-hua Zhao; San-bao Lin; Lin Wu; Fu-xing Qu
- Book ID
- 116730801
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 444 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0167-577X
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In this study, Al 1080 alloy materials were welded using friction stir welding process. The influence of stirrer design on the welding process was investigated. For this purpose, five different stirrers, one of them square cross-sectioned and the rest were cylindrical with 0.85, 1.10, 1.40 and 2.1 m
High strength aluminium alloys generally present low weldability because of the poor solidification microstructure, porosity in the fusion zone and loss in mechanical properties when welded by fusion welding processes which otherwise can be welded successfully by comparatively newly developed proces