Technology / product information

CVD (Chemical Vapor Deposition) coating technology creates a thin film of 4–8 µm on material surfaces at high temperatures of 800–1000°C. This process significantly enhances the wear resistance properties of tungsten carbide alloys. However, it is essential to carefully design applications to account for potential decreases in transverse rupture strength (TRS) and surface roughness. FUJILLOY leverages this technology to provide high-durability tools and components optimized for the Thai market.

■ Features
- Significantly improves wear resistance, extending tool life.
- Enables the formation of thick coatings (4–8 µm) to enhance performance in harsh environments.
- Proposes optimal designs tailored to each application, maximizing the properties of tungsten carbide.
- Offers design support to minimize the need for polishing by addressing the surface roughness specific to CVD coatings.
- Employs materials and processes suited for high-temperature applications.

■ Specifications
- Coating thickness: 4–8 µm
- Applicable temperature range: 800–1000°C
- Suitable materials: Tungsten carbide, other heat-resistant materials

■ Applications
- Cutting tools (milling cutters, drills, punches) for high-temperature environments
- Mold components requiring high durability
- Specialized parts in automotive, aerospace, and energy sectors

CVD coating dramatically improves the performance of tungsten carbide components with its excellent wear resistance and high-temperature durability. With FUJILLOY's technical support, you can further enhance your productivity and operational efficiency.

FUJILLOY (THAILAND) CO., LTD. is located in Chonburi, Thailand, and provides services nationwide.

■ For more details, please download the PDF or feel free to contact us.