Technology: Other surface modification technologiesPVD process

TOCALO’s core PVD technology is its ion-plating process. Coating produced by the ion-plating process is applicable to workpieces with complicated shapes and achieves good adhesiveness. The process is suitable for volume production, covers a wide range of processing temperatures, and prevents workpiece deformation caused by temperature change

PVD process

Mechanism of PVD process

The coating material is gasified to ionize with reactive gas in plasma. The coating forms when ions attracted by the bias power supply (negative voltage) adhere to the workpiece.

PVD process applications Website of Japan Coating Center, Japanese-language only)