Název:
DLC/TI thin films properties prepared by hybrid laser technologies
Autoři:
Mikšovský, Jan ; Jelínek, Miroslav ; Písařík, Petr ; Kocourek, Tomáš ; Remsa, J. ; Jurek, Karel Typ dokumentu: Příspěvky z konference Konference/Akce: Biomaterials and surfaces 2016, Herbertov (CZ), 20160920
Rok:
2017
Jazyk:
eng
Abstrakt: Layers of diamond-like carbon are usable in many fields of industry as well as in medicine. Many scientific groups have worked with different types of deposition techniques to prepare DLC layers with improved or unique properties. The DLC properties could be improved by various dopations. In this study, we focused on DLC layers doped by titanium, prepared by hybrid laser depositions. Two techniques were used: Dual pulse laser deposition (DualPLD) and pulse laser deposition in combination with magnetron sputtering (PLD/MS). Preliminary tests for morphology, wettability, adhesion, hardness, corrosion, friction and wearability were examined. DLC samples were prepared on Si(100) wafer and on Ti6Al4V alloy substrates with titanium concentration from pure up to 25 at.%. Friction of the prepared layers ranged from 0.09 to 0.18. The films exhibited very low wear for loads 1 N and 2 N.\n
Klíčová slova:
DLC Friction; hybrid deposition; titanium doped Číslo projektu: LO1409 (CEP), GA15-05864S (CEP) Poskytovatel projektu: GA MŠk, GA ČR Zdrojový dokument: Acta Polytechnica CTU Proceedings, ISBN 978-80-01-06135-0
Instituce: Fyzikální ústav AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0274388