The effect of duty cycle on the mechanical and electrochemical corrosion properties of multilayer CrN/CrAlN coatings produced by cathodic arc evaporation

2020 ◽  
pp. 1-10 ◽  
Author(s):  
Niloofar Arab Baseri ◽  
Majid Mohammadi ◽  
Mojtaba Ghatee ◽  
Marzieh Abassi-Firouzjah ◽  
Hassan Elmkhah
Keyword(s):  
Duty Cycle ◽  
Electrochemical Corrosion ◽  
Corrosion Properties ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals Comparison of corrosion, physico-mechanical and wear properties of TiN, ZrN, TixZr1-xN and Ti1-xAlxN coatings

2020 ◽  
Vol 329 ◽  
pp. 02029
Author(s):  
Anna Kameneva ◽  
Vadim Karmanov ◽  
Sergey Stepanov ◽  
Darya Kameneva
Keyword(s):  
Elastic Recovery ◽  
Multilayer Coating ◽  
Wear Intensity ◽  
Technological Parameters ◽  
Wear Properties ◽  
Corrosion Properties ◽  
Cathodic Arc Evaporation ◽  
Passive Current ◽  
Arc Evaporation ◽  
Cathodic Arc

In this paper, TiN, ZrN, TixZr1-xN, Ti1-xAlxN coatings were obtained by cathodic arc evaporation at optimal technological parameters. The corrosion properties of these coatings were investigated in 5% NaOH. The coating ZrN deposited by cathodic arc evaporation slows down the corrosion in the 5% NaOH by over 3,000 times, and the passive current – by 2,000 times. The TixZr1-xN coating has the best physico-mechanical properties: microhardness Н = 36 GPa, Young’s modulus Е = 312 GPa, elastic recovery We = 78 %, resistance to elastic failure strain H/E = 0.12, and resistance to plastic strain H3/E2 = 1.31 GPa. The Ti1-xAlxN coating has the best wear properties: friction coefficient 0.09, counterbody wear intensity by volume 0.43•10-8 mm3/Nm, coating wear intensity by volume 0.05•10-4 mm3/Nm and by mass•0.03•10-5 mg/Nm. Multilayer coating TiN-TixZr1-xN-Ti1-xAlxN-ZrN (ZrN-top layer) has a complex of high physico-mechanical and wear properties in 5% NaOH.

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

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.

Utilization of cathodic arc evaporation for the deposition of boron nitride thin films

1997 ◽  
Vol 90 (1-2) ◽  
pp. 178-183 ◽  
Author(s):  
F. Richter ◽  
G. Krannich ◽  
J. Hahn ◽  
R. Pintaske ◽  
M. Friedrich ◽  
...  
Keyword(s):  
Thin Films ◽  
Boron Nitride ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc
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