Tribological and mechanical properties of AlCrBN hard coating deposited using cathodic arc evaporation

2022 ◽  
pp. 128097
Author(s):  
Yin-Yu Chang ◽  
Cheng-Hsi Chung ◽  
Zong-Hong Tsai ◽  
Jun-Ming Tsai
Keyword(s):  
Mechanical Properties ◽  
Hard Coating ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

Mechanical properties of Cr-O-N coatings deposited by cathodic arc evaporation

Vacuum ◽  
2018 ◽  
Vol 156 ◽  
pp. 97-107 ◽  
Author(s):  
B. Warcholinski ◽  
A. Gilewicz ◽  
A.S. Kuprin ◽  
G.N. Tolmachova ◽  
V.D. Ovcharenko ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

scholarly journals STRUCTURE AND PROPERTIES OF FeCr, CrAl AND FeCrAl COATINGS DEPOSITED BY CATHODIC ARC EVAPORATION

2021 ◽  
pp. 119-128
Author(s):  
R.L. Vasilenko ◽  
V.N. Voyevodin ◽  
V.А. Belous ◽  
М.A. Bortnitskaya ◽  
І.V. Kolodiy ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Protective Coatings ◽  
Physical And Mechanical Properties ◽  
Optimal Combination ◽  
Structure And Properties ◽  
Resistance To Oxidation ◽  
Cathodic Arc Evaporation ◽  
Oxidation In Air ◽  
Arc Evaporation ◽  
Cathodic Arc

Protective coatings with different compositions of Fe, Cr, and Al were deposited by cathodic arc evaporation method on fragments of Zr1Nb alloy fuel claddings. The influence of the composition and structural state of the developed coatings on their physical and mechanical properties (microhardness, resistance to corrosion and cavitation and abrasive wear) has been studied. It is shown that the optimal combination of mechanical properties and high resistance to oxidation from a series of studied coatings FeCr, FeCrAl, and CrAl have coatings of the FeCrAl system with a concentration of Cr ~ 22 at.% and Al ~ 14.3 at.%. It was found that protective coatings such as FeCr, FeCrAl, and CrAl with a thickness of ~ 12 μm significantly increase the resistance to oxidation and prevent the destruction of fuel claddings under oxidation in air at a temperature of 1150 °C for 1 h.

scholarly journals Selected mechanical properties of AlCrN coatings deposited using cathodic arc evaporation method

Mechanik ◽  
2016 ◽  
pp. 538-539
Author(s):  
Adam Gilewicz ◽  
Bogdan Goluch ◽  
Zbigniew Kukliński ◽  
Bogdan Warcholiński
Keyword(s):  
Mechanical Properties ◽  
Evaporation Method ◽  
Cathodic Arc Evaporation ◽  
Arc Evaporation ◽  
Cathodic Arc

Mechanical Properties of TiAlN/CrN Nanolayered Coatings Synthesized by a Cathodic-Arc Deposition Process

2006 ◽  
Vol 118 ◽  
pp. 323-327 ◽  
Author(s):  
Yin Yu Chang ◽  
Da Yung Wang ◽  
Chi Yung Hung
Keyword(s):  
Mechanical Properties ◽  
Deposition Process ◽  
Cathodic Arc Deposition ◽  
Nanolayer Thickness ◽  
Cathodic Arc Evaporation ◽  
20 Nm ◽  
Scratch Tests ◽  
Arc Evaporation ◽  
Cathodic Arc ◽  
Crn Coatings

TiAlN, and TiAlN/CrN nanolayered coatings were synthesized by cathodic-arc evaporation with plasma enhanced duct equipment. Chromium and TiAl (50/50 at %) alloy cathodes were used for the deposition of TiAlN/CrN coatings. The effects of bilayer thickness and chromium content on the microstructure and mechanical properties of TiAlN/CrN nanolayered coatings were studied. The preferred orientation was changed from (200) in TiAlN monolayered coatings to (111) plane in the multilayered TiAlN/CrN coatings. The multilayered TiAlN/CrN coating with periodic thickness of 20 nm and the smallest crystallite size of 28 nm exhibited the highest hardness of 39 GPa. The multilayered TiAlN/CrN coatings also showed the best adhesion strength using scratch tests. It has been found that the structural and mechanical properties of the films were correlated with the addition of chromium and nanolayer thickness.

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