Industrial Components
Tribobond™ 20
Wear resistance coating for high temperature applications
Ionbond’s Tribobond™ 20 AlTiN coating is designed to provide wear and oxidation protection at temperatures of up to 850°C. It possesses an impressive combination of properties: high hardness, excellent toughness and impact fatigue wear resistance. Despite its high hardness, Tribobond™ 20 is fairly ductile, which makes it a strong performer in hard particulate erosion applications (e.g. for protection of compressor blades of jet engines).
Other high temperature applications such as parts of turbochargers, piston rings or engine valves also benefit from the unique combination of Tribobond™ 20 properties.
Technical data
Material
AITiN
Technology
PVD Arc
Thickness range [µm]
2 - 8μm
Microhardness, HV
2800 - 3000
Friction vs. Steel (dry)
<0.55
Service Temperature
850°C
Process Temperature
350 - 500°C
Color
Blue-black
Application Reference
High temperature wear resistance, erosion and oxidation protection