http://dspace.bsu.edu.ru/handle/123456789/42558| Title: | Unusual ageing behaviour of friction-stir welded Al-Cu-Mg alloy |
| Authors: | Zuiko, I. S. Mironov, S. Kaibyshev, R. |
| Keywords: | technique metal science alloys aluminium alloys friction-stir welding microstructure strength relationship second-phase particles |
| Issue Date: | 2020 |
| Citation: | Zuiko, I.S. Unusual ageing behaviour of friction-stir welded Al-Cu-Mg alloy / I.S. Zuiko, S. Mironov, R. Kaibyshev // Materials Science & Engineering A. - 2020. - Vol.793.-Art. 139882. - Doi: 10.1016/j.msea.2020.139882. |
| Abstract: | The conventional peak-ageing treatment of friction-stir welded AA2519 resulted in precipitation of a stable θ-phase instead of the expected strengthening dispersoids of θ00 and θ0 thus degrading material strength. This phenomenon was attributed to acceleration of the precipitation kinetics due to grain refinement and over-ageing effect associated with the weld thermal cycle |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/42558 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Zuiko_Unusual.pdf | 4.88 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.