P.V.D. COATING SPECIFICATIONS
TPVD TiAIN


TPVD TiAIN Coating

Tanury's TiAlN has a bronze color and exceptional high temperature oxidation resistance.

TPVD TiAlN have exceptional performance when compared to other coatings in many metal cutting and fabricating applications. The key to their performance is the addition of aluminum to TiN, which increases hot hardness, as well as the oxidation stability of the coating. The oxidation thresholds of TiAlN (800¼ C) are the highest of any commercially available coating. TiAlN coatings also have excellent ductility which makes coated components less susceptible to chipping.




TPVD TiAIN PROPERTIES
Hardness (HV 0.05)
Upper Critical Load (N)
Oxidation Temp. (¼C)
Friction Coefficient
Surface Roughness (Raµm)
Color
2600 ± 400
60
800
0.07
0.40
Bronze


FEATURES
Superior Oxidation Resistance
Good Ductility
Low Thermal Conductivity
Excellent Hot Hardness
Extends Wear Resistance
Coating Thickness = 0.25µm to 6µm