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Mechanical behavior of friction stir welded joints of aeronautic aluminum alloy AA 2024-T 351
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2007 |
| Abstract | This investigation work focus in the analysis of Friction Stir weldability of the aluminum alloy AA2024-T351, a heat treated aluminum alloy, typically used in the aeronautical construction, due to its good mechanical properties and corrosion resistance. Therefore, FSW parameters have been developed and an evaluation of the influence of various characteristic defects of FSW in the mechanical resistance, under static tensile and bending loads, and fatigue tests. The mechanical efficiency of welded joints with various types of defects has been established and compared to the base material and welded joints without defects. It has been shown that the most critical defects in FSW are the root defects, both kissing-bond and intermittent flaws. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://fenix.tecnico.ulisboa.pt/downloadFile/395137458833/Resumo%20Alargado.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |