ZEROⅠcoating
- ZEROⅠcoating
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Developed newly ZERO-I ( Zero One) coating from the existing PVD Coating for higher hardness, heat resistance and lubricity . Superior wear resistance contributes to longer life.
Abrasion resistance, heat resistance improvement, cold press, cold forging, warm forging, punching die high-tensile press molding, FB molding, etc.
ZEROⅠcoating is recommended in this field
Feature
- High hardness
Automobile industry, the use of molds under severe conditions such as high-tensile steel and thickening has progressed, and it has become a challenge to suppress local elastic deformation that induces film peeling. ZERO-Ⅰcleared those problems and also surpass Hv 3,500 over TiCN/TiALN has achieved high hardness.
- High heat resistance
Achieves 1,000 ℃ exceeding TiAlN .
Corresponding to frictional heat oxidation and warm forging in cold forging, which causes of seizure.
- High adhesion thick film
Mostly, PVD film thickness is 2～3µm, but ZERO-I has allowed both high adhesion and thick film by the stress relaxation techniques. This improves wear resistance and increases the effect of suppressing elastic deformation.
- Film hardness: Hv3,500
- Heat-resistant temperature: 1,000℃
- Coefficient of friction: 0.60
- Operating temperature: 500℃
- Recommended film thickness: 4µm more
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