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Lee, W.-B. and Schmücker, M. and Alfaro Mercado, U. and Biallas, G. and Jung, S.-B. (2006) Interfacial Reaction in Steel-Aluminum Joints Made by Friction Stir Welding. Scripta Materialia, 55 (4), pp. 355-358.
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Abstract
The reaction layers of friction stir welded joints made from austenitic stainless steel and Al alloy consisted of mixed layers of elongated and ultra-fine grains and the intermetallic compound layer. The intermetallic compound layer was identified as Al4Fe with a hexagonal close-packed structure and a thickness of approximately 250 nm. The elongated grains were shown to consist of a ferrite phase because of their ferromagnetism and a body-centered cubic crystal structure.
| Item URL in elib: | https://elib.dlr.de/45030/ | ||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||
| Title: | Interfacial Reaction in Steel-Aluminum Joints Made by Friction Stir Welding | ||||||||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||||||||
| Journal or Publication Title: | Scripta Materialia | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||
| Volume: | 55 | ||||||||||||||||||
| Page Range: | pp. 355-358 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Friction stir welding, transmission electron microscopy (TEM), aluminum alloys, austenitic steels, phase transformation | ||||||||||||||||||
| 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 13:09 |
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