Substrate strengthening treatment service
Composite processing technology to improve the adhesion of PVD.
【Composite Processing Technology】 While CVD involves "bonding" through chemical reactions, PVD is characterized by "deposition" through collision energy, which generally results in poorer adhesion. To improve the adhesion of PVD, it is effective to reduce the difference in hardness between the substrate surface and the coating film. Particularly, as the hardness of PVD increases, this difference has been expanding. Therefore, our company has adopted the following technologies for substrate reinforcement. 【Overview】 ■ Improved surface roughness and increased surface hardness for high adhesion, and enhancement of internal residual compressive stress ■ WPC + PVD: Paid option ■ Nitriding + PVD: Paid option ■ Lapping before and after coating treatment: Paid option only before coating.
- Company：SEAVAC 本社
- Price：Other
