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ZERO-I coating

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.

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-I cleared 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
s