
Tribobond™ 31 Cr2N
Low stress wear and temperature resistant coating with smooth surface
Sub-stoichiometric Tribobond™ 31 Cr2N features lower residual stress than many other coatings from the Tribobond™ portfolio, including CrN. Since the coating is produced by unbalanced magnetron sputtering it generally features lower roughness than cathodic arc coatings. Crystalline structure of this coating allows for excellent polishing properties. Tribobond™ 31 Cr2N also exhibits lower surface energy, making this coating more hydrophobic.
In general, Tribobond™ 31 Cr2N protects against abrasive and adhesive wear, impact fatigue, oxidation and fretting.

Technical Data |
|
---|---|
Material |
Cr2N |
Technology |
PVD ubM Sputtering |
Thickness range |
2 - 5μm |
Nanohardness, HV 0.005 |
2000 - 2500 |
Coefficient of Friction |
<0.55 dry vs. steel |
Service Temperature |
700°C |
Process Temperature |
180 - 200°C |
Color |
Metallic Silver |