scholarly journals Adhesion improvement of thick DLC coatings produced by cathodic arc evaporation over stainless steel using carbon bombardment step.

2021 ◽  
Author(s):  
Felipe de Sousa Mazuco
Keyword(s):  
Stainless Steel ◽  
Dlc Coatings ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals Corrosion Improvement of 304L Stainless Steel by ZrSiN and ZrSi(N,O) Mono- and Double-Layers Prepared by Reactive Cathodic Arc Evaporation

Coatings ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1257
Author(s):  
Mihaela Dinu ◽  
Anca Constantina Parau ◽  
Alina Vladescu ◽  
Adrian Emil Kiss ◽  
Iulian Pana ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Corrosion Protection ◽  
Passive Layer ◽  
Double Layers ◽  
304L Stainless Steel ◽  
Beneficial Effects ◽  
Scanning Electron Micrography ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

Zr-based nitrides and oxynitrides were deposited by reactive cathodic arc evaporation in monolayer and double-layer structures with the aim of increasing the corrosion protection of 304L stainless steel (SS) in a biomedical aggressive environment. All coatings had a total thickness of 1.2 µm. Compared to the bare substrate, the surface roughness of the coated samples was higher, the presence of microdroplets being revealed by scanning electron micrography (SEM). The X-ray diffraction investigation of the ZrN phases revealed that the peaks shifted towards lower Bragg angles and the lattice constants increased as a result of Si and O2 inclusion in ZrN lattice, and of the ion bombardment characteristic of the cathodic arc method, augmented by the applied bias substrate. SS/ZrSiN/ZrSi(N,O) showed the best corrosion performance in an acidic environment (0.9% NaCl and 6% H2O2; pH = 4), which was ascribed to the blocking effect of the interfaces, which acted as a corrosion barrier for the electrolyte ingress. Moreover, the aforementioned bilayer had the highest amount of Si and O in the composition of the top layer, forming a stable passive layer with beneficial effects on corrosion protection.

Influences of bias voltage on properties of TiAl-doped DLC coatings synthesized by cathodic arc evaporation

2005 ◽  
Vol 14 (11-12) ◽  
pp. 2127-2132 ◽  
Author(s):  
Chi-Lung Chang ◽  
Jui-Yun Jao ◽  
Tang-Chun Chang ◽  
Wei-Yu Ho ◽  
Da-Yung Wang
Keyword(s):  
Bias Voltage ◽  
Dlc Coatings ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

Surface modification of Ti–Al targets during cathodic arc evaporation

2011 ◽  
Vol 205 (21-22) ◽  
pp. 5116-5123 ◽  
Author(s):  
David Rafaja ◽  
Conrad Polzer ◽  
Gerhard Schreiber ◽  
Peter Polcik ◽  
Martin Kathrein
Keyword(s):  
Surface Modification ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals Erosion and Corrosion Behaviors of ADI Deposited TiN/TiAlN Coatings by Cathodic Arc Evaporation

2005 ◽  
Vol 46 (6) ◽  
pp. 1417-1424 ◽  
Author(s):  
Cheng-Hsun Hsu ◽  
Jung-Kai Lu ◽  
Kuei-Liang Lai ◽  
Ming-Li Chen
Keyword(s):  
Corrosion Behaviors ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc
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