dc.contributor.author | Voevodin, A. A. | en |
dc.contributor.author | Rebholz, Claus | en |
dc.contributor.author | Matthews, A. | en |
dc.creator | Voevodin, A. A. | en |
dc.creator | Rebholz, Claus | en |
dc.creator | Matthews, A. | en |
dc.date.accessioned | 2019-05-06T12:24:47Z | |
dc.date.available | 2019-05-06T12:24:47Z | |
dc.date.issued | 1995 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48921 | |
dc.description.abstract | The design of anti-friction coatings able to perform well in different wear conditions without lubricants requires a combination of adequate hardness and toughness, good adhesion, a low friction coefficient and a low wear rate. Recently introduced metal-diamond-like carbon (DLC) coatings can be a major step towards the achievement of such combination. ‘These coatings consist of an amorphous a:CH matrix with the possible incorporation of metal, metal carbide and/or graphite grains. Previous studies of Tix%-DLC coatings deposited on Ti-TiN-TiCN-TiC supporting interlayers showed their good protective properties against abrasive, impact and single scratch wear. Here, ball-on-disk experiments are carried out to investigate these coatings in conditions of sliding wear against steel and WC balls. A comparison of the results for Tix%-DLC and ceramic TiN, TiCN and CrN coatings shows particularly low friction coefficients (below 0.2) and low normalized wear rales for the Tix%-DLC coatings. The results reveal a correlation between the tribological properties of these coatings and the amount of the metal component in their matrix | en |
dc.description.abstract | the Ti35%-DLC and Ti20%-DLC are recommended for sliding wear applications. © 1995 Taylor & Francis Group, LLC. | en |
dc.language.iso | eng | en |
dc.source | Tribology Transactions | en |
dc.subject | Correlation methods | en |
dc.subject | Metallic matrix composites | en |
dc.subject | Coatings | en |
dc.subject | Friction | en |
dc.subject | Tribology | en |
dc.subject | Titanium compounds | en |
dc.subject | Amorphous films | en |
dc.subject | Protective coatings | en |
dc.subject | Adhesion | en |
dc.subject | Wear of materials | en |
dc.subject | Hardness | en |
dc.subject | Anti-Friction | en |
dc.subject | Anti-friction coatings | en |
dc.subject | Ball-on-disk experiment | en |
dc.subject | Carbon composites | en |
dc.subject | Ceramic materials | en |
dc.subject | Ceramics | en |
dc.subject | Composites | en |
dc.subject | Diamond | en |
dc.subject | Metal-diamond-like carbon coatings | en |
dc.subject | Sliding | en |
dc.subject | Surface films/coatings | en |
dc.subject | Toughness | en |
dc.subject | Unlubricated wear regime | en |
dc.title | Comparative tribology studies of hard ceramic and composite metal-DLC coatings in sliding friction conditions | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1080/10402009508983476 | |
dc.description.volume | 38 | |
dc.description.startingpage | 829 | |
dc.description.endingpage | 836 | |
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 | 829-836 | |