| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1661972 | Surface and Coatings Technology | 2006 | 6 Pages |
The aim of this work is the investigation of the tribocorrosion behaviour of single layered zirconium oxynitride, ZrOxNy, thin films in reciprocating sliding and immersed in an artificial sweat solution at room temperature. During the wear tests samples were kept under potentiostatic control and the corrosion current were monitored. Also, Electrochemical Impedance Spectroscopy (EIS) tests were performed before and after sliding in order to evaluate, in detail, the modification of the protective character of the coating caused by the joint action of wear and corrosion. The modifications of the coating structure and microstructure and/or chemical composition originated by the variation of the deposition parameters were also evaluated and correlated with the corrosion mechanisms occurring in each system.
