Tribobond™ 20 AITiN

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

2 - 8μm

Nanohardness, HV 0.005

2800 - 3000

Friction vs. Steel

<0.55

Service Temperature

850°C

Process Temperature

350 - 500°C

Color

Blue-black

Application Reference

High temperature wear resistance, erosion and oxidation protection