CrN has good properties characteristic for surface treatment of moulds that now has replaced the conventional (outdated technology) of Chemical plating of Cr. It is often applied on the cutting tools used to cut brass products, shape forming moulds, and mechanical parts which need good wear and corrosion resistance. Compare to TiN, CrN has better adherence and corrosion resistance. CrN coated Mechanical parts and Moulds will improve lubricity with wear resistance. CrN has higher surface hardness, lower coefficient friction and residual stress that make CrN adapt to the above characteristic.
Features
Color of Coating
Silver Gray
Coating Hardness
~ 2100(HV)
Coefficient Friction
~ 0.3
Coating Thickness
1 ~ 4(μm)
Thermal Stability
400 ~ 500ºC
Coating Temperature
400ºC
CrN Film
Application:
• Machining Tools
• Molds and Dies
• Pricision Components
Coating System:
Coating Service:
!Conversion from CrN coating to MiCC:
CrN direct arc coating can be replaced by MiCC completely, Nonofilm provides customer with more advanced and high quality coating service, compared with CrN coating. More details...
FCVA
