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PROPIEDADES TRIBOLÓGICAS Y MECÁNICAS DE RECUBRIMIENTOS DE CrAlN DEPOSITADOS MEDIANTE EVAPORACIÓN POR ARCO CATÓDICO Tribological and mechanical properties of CrAlN coatings deposited by jeans of cathodic arc evaporation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Botero, Maryory Astrid Gómez Lousa, Arturo Aplicada Esteve, Joan |
| Copyright Year | 2007 |
| Abstract | CrAlN coatings are a good candidate as an alternative to conventional CrN coatings. In this work, CrAlN coatings were deposited on steel substrates by means of cathodic arc evaporation, at negative substrate bias between -50 and -400 V. Friction coefficients showed values around 0.60 and coatings wear rates were very low in the scale of 10 -16 m 3 /Nm, while the counterparts showed an important wear. Hardness values of coatings were extremely high 35 - 40 GPa. |
| File Format | PDF HTM / HTML |
| DOI | 10.22517/23447214.4889 |
| Alternate Webpage(s) | http://revistas.utp.edu.co/index.php/revistaciencia/article/download/4889/2755 |
| Alternate Webpage(s) | https://doi.org/10.22517/23447214.4889 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |