Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/51583

TitleStructural and electrochemical characterization of Zr–C–N–Ag coatings deposited by DC dual magnetron sputtering
Author(s)Velasco, Sebastian Calderon
Lopez, V.
Alves, C. F. Almeida
Cavaleiro, A.
Carvalho, S.
KeywordsA. Ceramic
A. Zirconium
A. Stainless steel
B. EIS
B. XRD
C. Anodic films
Ceramic
Zirconium
Stainless steel
EIS
XRD
Anodic films
Issue date2014
PublisherElsevier
JournalCorrosion Science
Abstract(s)ZrCN coatings with incorporated silver were deposited on 316L stainless steel by dual reactive magnetron sputtering to evaluate the silver influence on the structural properties and corrosion resistance of the films. Samples composition was assessed by electron probe microanalysis. Glow discharge optical emission spectroscopy was used to determine the distribution of silver in the films. Structural characterization was performed by X-ray diffraction and Raman spectroscopy. Corrosion resistance was evaluated by potentiodynamic test and electrochemical impedance spectroscopy. Results revealed enhanced corrosion resistance properties of the coated steel and higher coatings reactivity when incorporated with silver, showing a plausible silver release increment.
TypeArticle
URIhttp://hdl.handle.net/1822/51583
DOI10.1016/j.corsci.2013.11.036
ISSN0010-938X
e-ISSN1879-0496
Publisher versionwww.elsevier.com/locate/corsci
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:CDF - GRF - Artigos/Papers (with refereeing)

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