CrN (Chromium Nitride) Coating Thailand
CrN (chromium nitride) coatingDULA is CrN (chromium nitride) and has heat resistance and abrasion resistance of about 800 ° C. In the case of wet hard chrome plating, the Vickers hardness is about 1000, but in the case of CrN film by PVD coating, a hard film of about 1600 is obtained and it has excellent wear resistance.
It also has excellent welding resistance with non-ferrous metals, and can be applied to, for example, surface coating of copper materials on cutting tools.
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