Increase in fatigue life during cyclic torsion of 6060 t6 and t64 aluminium alloy samples after vibratory shot peening
Artykuł w czasopiśmie
MNiSW
40
Lista 2024
| Status: | |
| Autorzy: | Skoczylas Agnieszka, Małys Sławomir, Łagoda Tadeusz, Prażmowski Mariusz, Głowacka Karolina |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2025 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 4 |
| Wolumen/Tom: | 70 |
| Strony: | 1765 - 1776 |
| Impact Factor: | 0,7 |
| Scopus® Cytowania: | 0 |
| Bazy: | Scopus |
| Efekt badań statutowych | NIE |
| Finansowanie: | The project called “The most modern solutions in the field of door and window systems for rail vehicles, created as a result of research and development works at rawicka fabryka wyposażenia wagonów rawag Sp. z o.o.” is being carried out by rawag as a project co-financed by the european regional development fund of the european union under the Smart growth operational Programme 2014-2020, task: Measure 1.1: r&d projects of enterprises, Sub-measure 1.1.1 industrial research and development work implemented by enterprises. The project is implemented through a call for proposals of the National centre of research: Poir.01.01.01-00-0006/20, Fast-track 1_2020. |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 22 grudnia 2025 |
| Abstrakty: | angielski |
| The paper analyses the influence of strengthening treatment by vibratory shot peening on the fatigue life of samples made of 6060 aluminium alloy. Samples made of material in the T6 and T64 conditions were selected for the analyses. The analysed materials were strengthened using vibratory shot peening for 1 and 10 minutes. Vibration strengthening showed that fatigue life was increased in all cases. For aluminium in the T6 condition, the increase in durability increases with the extension of the strengthening process, and for aluminium in the T64 condition, a short strengthening process results in a significant increase in fatigue life, while further strengthening not only does not improve durability but even worsens it. The fatigue crack surfaces in the analysed cases were also observed and compared. origin, fatigue cracking zone, and instantaneous zone have been distinguished. This analysis showed that T6/T64 machining and strengthening by 1/10 minute vibratory shot peening have different effects on the fatigue life and the structure of fatigue fractures. it has been shown that the strong strengthening of the plastic aluminium alloy in the T64 condition causes the formation of something like a structural notch on the material’s surface. |
