- Tytuł:
- Microstructure and Mechanical Properties of Amorphous Hydrogenated DLC-Coated Ti-6Al-4V ELI Alloy with TiCN Interlayer Prepared by rf-PECVD
- Autorzy:
-
Lee, Kwangmin
Kang, Seokil - Powiązania:
- https://bibliotekanauki.pl/articles/355460.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
DLC coating
rf-PECVD
Ti-6Al-4V ELI alloy
TiCN - Opis:
- The low adherence of diamond-like carbon (DLC) films on titanium (Ti) alloys can be improved by using interlayer coatings. In this study, DLC (a-C:H) films were deposited using radio-frequency plasma-enhanced chemical vapor deposition (rf-PECVD), and a TiCN interlayer was applied between the extra low interstitial (ELI) grade of Ti-6Al-4V alloy and a-C:H film. The characteristics of the a-C:H-coated Ti-6Al-4V ELI alloy were investigated using field emission scanning electron microscopy, Vickers hardness, and scratch and wear tests. The DLC (a-C:H) films deposited by rf-PECVD had a thickness of 1.7 μm, and the TiCN interlayer hada thickness of 1.1 μm. Vickers hardness of the DLC (a-C:H) films were increased as a result of the influence of the TiCN interlayer. The resulting friction coefficient of the a-C:H-coated Ti-6Al-4V with the TiCN interlayer had an extremely low value of 0.07.
- Źródło:
-
Archives of Metallurgy and Materials; 2020, 65, 4; 1357-1360
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł