Evaluation of Tribological Properties and Condition of Ti6Al4V Titanium Alloy Surface
Artykuł w czasopiśmie
MNiSW
20
Lista A
| Status: | |
| Autorzy: | Józwik Jerzy |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2018 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | Supl.1 |
| Wolumen/Tom: | 25 |
| Strony: | 170 - 175 |
| Impact Factor: | 0,644 |
| Web of Science® Times Cited: | 34 |
| Scopus® Cytowania: | 35 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| 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: | 27 maja 2018 |
| Abstrakty: | angielski |
| This paper evaluates the tribological properties and the state of the surface of Ti6Al4V (Grade 5) titanium alloy. Tribological analysis of samples was conducted at room and elevated temperature (150°C). The wear rate was evaluated with a ball-on-disc tribotester, in accordance with ASTM G-133 norm. For the load of 5N, the average friction coefficient μ, measured at room temperature, was equal to 0.52. Comparative values, μ=0.49, were recorded at 150°C. The wear rate for samples subjected to testing at room temperature amounted to 45.11×10-5 mm3N−1M−1, whereas at temperature of 150°C there was a rise to 53.01×10−5 mm3N−1M−1. The wear rate of the counterbody (ball) at room temperature amounted to 18.35×10-5 mm3N−1M−1, while at elevated temperature of 150°C it decreased to 1.79×10-5 mm3N−1M−1. 4. During the analysis of the surface after tribological test, loose particles serving as an abradant and plastic deformations of the surface layers were observed. |
