Tribobond™ 30 CrN

High temperature resistant coating with excellent toughness

Tribobond 30 CrN has a good combination of properties; high hardness, excellent toughness, high wear and impact fatigue resistance. Tribobond 30 resists oxidation of up to 700°C making it a good candidate for high temperature applications. It features a lower residual stress than many other coatings allowing the deposition of thicker layers. CrN can be deposited at low temperatures, which makes it irreplaceable for temperature-sensitive substrates.

Tribobond 30 CrN is often used as an environmentally friendly replacement for electroplated hard chromium. It can be deposited directly onto the machined components and does not require grinding back to size.

Tribobond 30 CrN protects against abrasive and adhesive wear, fatigue, oxidation and fretting.

Technical Data

 

Material

CrN

Technology

PVD uBM/Arc

Thickness range

2 - 40μm

Nanohardness, HV 0.005

1800 - 2300 uBM/2000 - 2800 Arc

Coefficient of Friction

<0.55 dry vs. steel

Service Temperature

700°C

Process Temperature

150 - 400°C

Color

Silver