Publication: A comparative study in the tribological behavior of DLC coatings deposited by HiPIMS technology with positive pulses
| dc.contributor.author | García Lorente, José Antonio | |
| dc.contributor.author | Rivero Fuente, Pedro J. | |
| dc.contributor.author | Barba Areso, Eneko | es_ES |
| dc.contributor.author | Fernández, Iván | es_ES |
| dc.contributor.author | Santiago, José A. | es_ES |
| dc.contributor.author | Palacio, José F. | |
| dc.contributor.author | Fuente, Gonzalo G. | es_ES |
| dc.contributor.author | Rodríguez Trías, Rafael | |
| dc.contributor.department | Ingeniaritza | eu |
| dc.contributor.department | Institute for Advanced Materials and Mathematics - INAMAT2 | en |
| dc.contributor.department | Ingeniería | es_ES |
| dc.date.accessioned | 2020-05-19T06:57:54Z | |
| dc.date.available | 2020-05-19T06:57:54Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | During the last few decades, diamond-like carbon (DLC) coatings were widely used for tribological applications, being an effective tool for improving the performance and the useful life of different machining tools. Despite its excellent properties, among which stand out a high hardness, a very low friction coefficient, and even an excellent wear resistance, one of the main drawbacks which limits its corresponding industrial applicability is the resultant adhesion in comparison with other commercially available deposition techniques. In this work, it is reported the tribological results of a scratch test, wear resistance, and nanoindentation of ta-C and WC:C DLC coatings deposited by means of a novel high-power impulse magnetron sputtering (HiPIMS) technology with 'positive pulses'. The coatings were deposited on 1.2379 tool steel which is of a high interest due to its great and wide industrial applicability. Finally, experimental results showed a considerable improvement in the tribological properties such as wear resistance and adhesion of both types of DLC coatings. In addition, it was also observed that the role of doping with W enables a significant enhancement on the adhesion for extremely high critical loads in the scratch tests. | en |
| dc.format.extent | 15 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.3390/met10020174 | |
| dc.identifier.issn | 2075-4701 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/36911 | |
| dc.language.iso | eng | en |
| dc.publisher | MDPI | en |
| dc.relation.ispartof | Metals, 2020, 10 (2), 174 | en |
| dc.relation.publisherversion | https://doi.org/10.3390/met10020174 | |
| dc.rights | © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | HiPIMS | en |
| dc.subject | Positive pulse | en |
| dc.subject | DLC coatings | en |
| dc.subject | Tribology | en |
| dc.subject | Adhesion | en |
| dc.subject | Wear resistance | en |
| dc.title | A comparative study in the tribological behavior of DLC coatings deposited by HiPIMS technology with positive pulses | en |
| dc.type | info:eu-repo/semantics/article | en |
| dc.type | Artículo / Artikulua | es |
| dc.type.version | info:eu-repo/semantics/publishedVersion | en |
| dc.type.version | Versión publicada / Argitaratu den bertsioa | es |
| dspace.entity.type | Publication | |
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