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PVD (Physical Vapor Deposition)

Components

PVD coatings are used to reduce friction and improve wear resistance of different mechanical components. The low friction coatings reduce force in sliding and rolling movements. They also help extend the life of the components and improve their mechanism, due to the lower coefficient of friction offered by the DLC class of coatings. Lubrication is also significantly reduced or eliminated.

Coating Composition Thickness, um
Range
Microhardness
HV 50, Range
Coefficient of Friction
(dry over steel)
Service T °C
Range or Max
Deposition T °C Color Application
D-ARC 1 CR/CRN/α-C:H 2÷5 2000÷2500 <0.1 350 <200 Grey/Black Tribology/Decorative
D-ARC 2 CR doped α-C:H 2÷5 2000÷2500 <0.1 350 <200 Grey/Black Tribology
D-ARC 3 Ti doped α-C:H 2÷5 2000÷2500 <0.1 350 <200 Grey/Black Tribology
D-ARC 4 CR/WC/α-C:H 2÷5 2000÷2500 <0.1 350 <200 Grey/Black Tribology
D-ARC 5 CR/WC doped/α-C:H 2÷5 2000÷2500 <0.1 350 <200 Grey/Black Tribology
D-ARC 6 CR/ta-C 0.5÷1.5 4000÷7000 <0.1 400 <200 Grey/Black
Rainbow
Tribology/Decorative
V10 VCN 3÷15 2000÷2400 <0.1 300÷500 400 Yellow Tribology
TiN TiN 1-5 2300 - - 400 Gold Decorative
ZRN ZRN 1-5 2500 - - 400 Yellow Decorative
ERCotec TiAlN/TiSiN 10÷20 3000÷3500 - 1000°C 400 Bronze Erosion Resistance
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