Minitools Coating

ComposAl – Titanium Alluminum Nitride multilayer coating



CHARACTERISTICS

ComposAL is a textured coating in groups of nanolayers, each designed with specific characteristics which combine in a synergistic way.

The produced layer is being both very hard and very tough, with characteristics unchanged up to high temperature.

The revolutionary technology of deposition used (LARC-Lateral Rotating Arc Cathods) allows to obtain coating with excellent surface finish, limiting the phenomenon of precipitation of particles of unreacted material (droplets), making superfluous the use of expensive top-layer self-lubricating.

 

APPLICATIONS

The experience gained by miniToolsCoating in the field of PVD coatings applied to tolls for gears, and the simultaneous development of nano-technology used for the production of the most innovative coating, have led us to make a specific coating for the application on hob and shaper cutters tools.

Very good results in metal punching, like moulds and dies. ComposAL is a coating with outstanding performance that can be successfully used both in conventional processes realized on mechanical machines than in high-speed machining (HSC), or dry processes, with strong heat development.

 

COLOUR HARDNESS ELASTIC MODULUS E OXIDATION TEMPERATURE FRICTION COEFFICIENT 100Cr6 COATING TEMPERATURE TYPICAL THIKNESS
Dark Purple 3200 ± 50 HV 380 ± 10 GPa 900°C 0,60 450°C 2-6 µm