Self-lubricant TiAl(V)N films for high temperature applications: a comparative study of monolithic and multilayer films architectures

Cavaleiro, Diogo (avtor), Costa, J. (avtor), Rossino, L.S. (avtor), Yaqub, Talha Bin (avtor), Ju, Hongbo (avtor), Cavaleiro, Albano (avtor), Ferreira, Fabio (avtor), Fernandes, Filipe Daniel (avtor)

TiAl(V)N coatings with increasing V content were deposited using DC magnetron sputtering in both monolithic and multilayer (TiAlN/TiAl(V)N) architectures to assess the effect of V impact and film architecture on mechanical, oxidation, and tribological behaviour. Monolithic and multilayer coatings showed similar morphology regardless of the V concentration and the coating architecture. The oxidation resistance of the multilayer coatings is better than that of the monolithic coatings since, in the former case, the presence of the TiAlN layers allows the formation of a more protective oxide layer, rich in Al▫$_{2}$▫O▫$_{3}$▫. Similarly, the multilayer configuration enhanced the tribological performance of the coatings, showing a progressive reduction in friction and greater wear resistance compared to both the reference and corresponding monolithic coatings, particularly at elevated temperatures.

• Jezik: Angleški jezik
• Ključne besede: TiAl(V)N films, self-lubricant films, multilayer, oxidation, tribology
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2026
• Št. strani: Str. 2143-2152
• Številčenje: Vol. 41
• PID: 20.500.12556/RUL-180503
• UDK: 539.92:621.89
• ISSN pri članku: 2238-7854
• DOI: 10.1016/j.jmrt.2026.01.116
• COBISS.SI-ID: 271167747
• Datum objave v RUL: 15.05.2026

Gradivo je del revije

• Naslov: Journal of Materials Research and Technology
• Skrajšan naslov: J. Mater. Res. Technol.
• Založnik: Elsevier
• ISSN: 2238-7854
• COBISS.SI-ID: 519699737

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: TiAl(V)N premazi, samomazalne folije, večplastni premazi, oksidacija, tribologija