List of services
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.
TiAlN coating
By adding Al to TiN a coating is created with improved abrasion resistance and heat resistance. When operating temperature exceeds 700℃, the Al component and oxygen are combined by frictional heat, and strong Al²O³ is generated on the outermost layer, contributing to further improvement of the product’s lifetime.
S-PVD(TiN) coating
It is our long hit product that further improves the impact resistance and wear resistance of TiN. It achieves both high hardness and thickening, and supports long tool life and high surface pressure.
TiN coating
As a standard for titanium coating, it is widely used for cutting tools such as drills and cutters, and decorations.
It is also suitable for die molds with tight dimensional tolerances.
TH coating
Achieves excellent oxidation resistance and high hardness, and is effective in high-speed cutting of hardened steel and high-hardness steel when combined with a carbide cutting tool.
WPC
WPC is a metal surface treatment process that was developed in Japan. WPC can improve the hardness, fatigue strength, and residual compressive stress of metal products by injecting high-speed dedicated media with the size of 200μm or less to the targeted surface. Due to the extremely small mass of the media, WPC does not damage the surface or change the dimensions.
Additional Services
SEAVAC provides stripping (coating removal) for both CVD and PVD coatings. Removing old coating decreases delamination (peeling) and other coating adhesion issues. Removal is performed by one of two methods: liquid stripping and shot stripping.