dc.contributor.author | Tsotsos, C. | en |
dc.contributor.author | Polychronopoulou, K. | en |
dc.contributor.author | Demas, N. G. | en |
dc.contributor.author | Constantinides, G. | en |
dc.contributor.author | Gravani, S. | en |
dc.contributor.author | Böbel, K. | en |
dc.contributor.author | Baker, M. A. | en |
dc.contributor.author | Polycarpou, A. A. | en |
dc.contributor.author | Rebholz, Claus | en |
dc.creator | Tsotsos, C. | en |
dc.creator | Polychronopoulou, K. | en |
dc.creator | Demas, N. G. | en |
dc.creator | Constantinides, G. | en |
dc.creator | Gravani, S. | en |
dc.creator | Böbel, K. | en |
dc.creator | Baker, M. A. | en |
dc.creator | Polycarpou, A. A. | en |
dc.creator | Rebholz, Claus | en |
dc.date.accessioned | 2019-05-06T12:24:46Z | |
dc.date.available | 2019-05-06T12:24:46Z | |
dc.date.issued | 2010 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48908 | |
dc.description.abstract | This paper reports on the mechanical and high pressure tribological properties of nanocrystalline (nc-) Ti(N,C)/amorphous (a-) C:H deposited, using low temperature (∼200°C) DC reactive magnetron sputtering. The mechanical properties are affected by the nc-Ti(N,C)/a-C:H phase fraction ratio. For increasing C contents (from 31 to 47 at.%) an increase of the a-C:H phase content and a degradation of the nanocrystalline phase occurs leading to a reduction in nanoindentation hardness (H) values (from 15 to 9GPa) and reduced modulus (Er) values (from 150 to 80GPa). A strong correlation between H/E ratio and wear performance was exhibited by the coatings. The synthesized coatings survived up to 100m sliding distance when tested using pin-on-disc sliding configuration at >4.5GPa contact pressures and the measured friction coefficient values were similar for all films (μ∼0.21–0.25). | en |
dc.source | Diamond & Related Materials | en |
dc.title | Mechanical and high pressure tribological properties of nanocrystalline Ti(N,C) and amorphous C:H nanocomposite coatings | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/j.diamond.2010.02.036 | |
dc.description.volume | 19 | |
dc.description.startingpage | 960 | |
dc.description.endingpage | 963 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering | |
dc.type.uhtype | Article | en |
dc.description.totalnumpages | 960-963 | |