Development and Characterization of Ti/TiC/TiN Coatings by Cathodic Arc Evaporation Technique

2017 ◽  
Vol 70 (9) ◽  
pp. 2459-2464 ◽  
Author(s):  
Pradeep V. Badiger ◽  
Vijay Desai ◽  
M. R. Ramesh
Keyword(s):  
Tin Coatings ◽  
Evaporation Technique ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals Investigation on Microblasting Applied to CrN Coatings

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Lorenzo Montesano ◽  
Annalisa Pola ◽  
Marcello Gelfi ◽  
Giovina Marina La Vecchia
Keyword(s):  
Wear Behavior ◽  
Corrosion And Wear ◽  
Crn Coating ◽  
Evaporation Technique ◽  
Cathodic Arc Evaporation ◽  
Quenched And Tempered Steel ◽  
Pin On Disk ◽  
Arc Evaporation ◽  
Cathodic Arc ◽  
Crn Coatings

A microblasting treatment carried out on CrN coated samples was studied to investigate the induced effect on corrosion and wear resistance. CrN coating was deposited through Cathodic Arc Evaporation technique on quenched and tempered steel. The properties of the coating were studied by hardness measurements, scratch, potentiodynamic, and pin-on-disk tests. The results show that microblasting reduces the corrosion resistance while improving the wear behavior.

Surface Modification of CrN Coating by Plasma Oxidation Process

2008 ◽  
Vol 373-374 ◽  
pp. 371-374
Author(s):  
Wei Yu Ho ◽  
Hui Chu Chen ◽  
Chi Lung Chang ◽  
Da Yung Wang ◽  
Woei Yun Ho
Keyword(s):  
Oxide Layer ◽  
Oxidation Process ◽  
Plasma Oxidation ◽  
Oxidation Treatment ◽  
Crn Coating ◽  
Indentation Tests ◽  
Evaporation Technique ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

In this study, the CrN coating was first deposited on tool steels by cathodic arc evaporation technique and then this coating was subjected to oxygen glow discharge to activate the oxidation process in order to form oxide layer on the surface of the CrN coating. The varied properties of CrN coatings with or without oxidation treatment were studied in terms of hardness, adhesion, microstructure and surface morphology by using XRD, AFM, Rockwell indentation, Nano-indentation tests. The result turned out that the effect of the plasma oxidation process on the hardness of CrN coating was improved due to the oxide layer on the surface.

scholarly journals The Role of Substrate Temperature and Magnetic Filtering for DLC by Cathodic Arc Evaporation

Coatings ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 345 ◽  
Author(s):  
Helge Lux ◽  
Matthias Edling ◽  
Massimiliano Lucci ◽  
Julia Kitzmann ◽  
Claus Villringer ◽  
...  
Keyword(s):  
Substrate Temperature ◽  
Plasma Source ◽  
Hard Carbon ◽  
Carbon Coatings ◽  
Different Types ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

Diamond-like carbon (DLC) films were deposited using two different types of high current arc evaporation. The first process used a magnetic particle filter to remove droplets from the plasma. For the second process, the samples were put into a metallic cage which was placed directly above the plasma source. For both processes, we varied the substrate temperature from 21 to 350 °C in order to investigate the temperature effect. The samples were characterized using SEM, AFM, XPS, Raman Spectroscopy, Ellipsometry, Photometry, and Nano Indentation in order to compare both methods of deposition and provide a careful characterization of such DLC films. We found that the sp3 content and the hardness can be precisely adjusted by changing the substrate temperature. Furthermore, in the case of unfiltered deposition, the optical constants can be shifted in the direction of higher absorbance in order to produce black and hard carbon coatings.

scholarly journals Detailed characterization of the Ti-O based thin films obtained by cathodic arc evaporation

2021 ◽  
Vol 62 (1) ◽  
pp. 41-50
Author(s):  
Vukoman Jokanović ◽  
Nenad Bundaleski ◽  
Božana Čolović ◽  
Manuela Ferarra ◽  
Bojan Jokanović ◽  
...  
Keyword(s):  
Thin Films ◽  
Titanium Oxides ◽  
Xps Analysis ◽  
Detailed Characterization ◽  
Extinction Coefficients ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc ◽  
Oxidative State

Physicochemical properties of thin films on the base of titanium oxides, obtained by a cathodic arc evaporation on the surface of glass substrate are analysed in details. The analysis of these films was made by using XRD, FTIR, SEM, XPS analysis and ellipsometry. On the basis of these analyses, particularly analysis obtained by XPS, the oxidative state Ti and corresponding phases are determined through various film layers from the surface to the substrate. The depth of the various levels and their extinction coefficients and refractory indexes are estimated by ellipsometry.

Synthesis and characterization of superalloy coatings by cathodic arc evaporation

2017 ◽  
Vol 327 ◽  
pp. 139-145 ◽  
Author(s):  
J. Ast ◽  
M. Döbeli ◽  
A. Dommann ◽  
M. Gindrat ◽  
X. Maeder ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals Characterization of worn Ti–Si cathodes used for reactive cathodic arc evaporation

2010 ◽  
Vol 28 (2) ◽  
pp. 347-353 ◽  
Author(s):  
J. Q. Zhu ◽  
A. Eriksson ◽  
N. Ghafoor ◽  
M. P. Johansson ◽  
J. Sjölén ◽  
...  
Keyword(s):  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc
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