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Lafly, Anne-Laure and Biallas, Gerhard and Alléhaux, Delphine and Marie, François and Dalle Donne, Claudio (2006) Effect of Friction Stir Welding Technology and Aging Condition on Fatigue Crack Growth of 6056-T78 Aluminium Alloy. In: Proc. 9th Int. Fatigue Congress. Elsevier (UK). Fatigue 2006, 2006-05-14 - 2006-05-19, Atlanta, GA (USA).
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Abstract
A comparative study on conventional and unconventional Bobbin Tool friction stir welded joints made from 6056 aluminum alloy has been performed. The effect of aging condition (pre- and post-welding T78 tempering, respectively) and welding technology on fatigue crack growth has been evaluated. The effect of aging condition is dominating, as residual stresses are relieved during post-weld aging for both friction stir welding technologies. The remaining effect of welding technology is only minor.
| Item URL in elib: | https://elib.dlr.de/21628/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||
| Title: | Effect of Friction Stir Welding Technology and Aging Condition on Fatigue Crack Growth of 6056-T78 Aluminium Alloy | ||||||||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||||||||
| Journal or Publication Title: | Proc. 9th Int. Fatigue Congress | ||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Publisher: | Elsevier (UK) | ||||||||||||||||||
| Series Name: | pdf-file | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Friction Stir Welding, FSW, Bobbin Tool, crack propagation, cut compliance method, residual stresses, 6056-T78 aluminum alloy | ||||||||||||||||||
| Event Title: | Fatigue 2006 | ||||||||||||||||||
| Event Location: | Atlanta, GA (USA) | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 2006-05-14 - 2006-05-19 | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||
| DLR - Research theme (Project): | L - Structures & Materials (old) | ||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Research > Mechanical Testing of Materials | ||||||||||||||||||
| Deposited By: | Biallas, Dr.-Ing. Gerhard | ||||||||||||||||||
| Deposited On: | 23 Nov 2006 | ||||||||||||||||||
| Last Modified: | 27 Apr 2009 04:55 |
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