Mechanical properties of Cr-DLC layers prepared by hybrid laser technology

0478266 - FZÚ 2018 RIV CZ eng C - Conference Paper (international conference)
Písařík, Petr - Jelínek, Miroslav - Remsa, J. - Tolde, Z.
Mechanical properties of Cr-DLC layers prepared by hybrid laser technology.
Acta Polytechnica CTU Proceedings. Vol. 8. Praha: Czech Technical University in Prague, 2017 - (Tolde, Z.), s. 20-23. CTU Proceedings, 8. ISBN 978-80-01-06135-0. E-ISSN 2336-5382.
[Biomaterials and surfaces 2016. Herbertov (CZ), 20.09.2016-23.09.2016]
R&D Projects: GA MŠMT LO1409; GA ČR(CZ) GA15-05864S
Institutional support: RVO:68378271
Keywords : DLC * chromium doped * mechanical properties * PLD
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)

Diamond like carbon (DLC) layers have excellent biological properties for use in medicine for coating implants, but poor adhesion to biomedical alloys (titanium alloys, chromium alloys and stainless steel). The adhesion can be improved by doping the DLC layer by chromium, as described in this article. Chromium doped diamond like carbon layers (Cr DLC) were deposited by hybrid deposition system using KrF excimer laser (deposition diamond like carbon - graphite target) and
magnetron sputtering (deposition chromium - chromium target). Carbon and chromium contents were determined by wavelength dispersive X-ray spectroscopy.

Permanent Link: http://hdl.handle.net/11104/0274391