titanium aluminum nitride sample photo
All of our coatings are conformal! Pictured above are two Metal Comb Works combs coated in TiAlN. One with a polished finish and the other with a matte finish.
Color Range: Light gray to charcoal gray
Thickness Range: 1 to 5 microns (~0.00004 to 0.0002”)
Hardness: 2700 to 3000 Hv (Vickers hardness)
Maximum Operating Temperature: 800º C (1450º F)
Lubricity: 0.6 coefficient of friction
Deposition Temperature: 350 to 500º C
Thermal Conductivity: Low
Wear Resistance: Excellent
Biocompatibility: Marginal due to aluminum in coating
Structure: Multilayer