Technology / product information

Cemented carbide is a composite material made from tungsten carbide (WC) and metallic binders, delivering high hardness, wear resistance, and durability. This makes it indispensable for cutting tools, molds, and wear-resistant components. FUJILLOY, with decades of R\&D expertise, provides high-quality cemented carbide products to support automotive, electronics, and industrial manufacturing.

■ Features of Cemented Carbide
・ High hardness (1500–2000 HV): Excellent wear resistance for extended tool life.
・ High toughness: Resistant to impact and cracking, ensuring stability in demanding applications.
・ Heat resistance: Maintains strength even under high-temperature machining.
・ Corrosion resistance: Withstands chemicals and harsh environments, ideal for industrial use.

■ Manufacturing Process (Powder Metallurgy)
1. Mixing – Tungsten carbide powder is blended with metallic binders.
2. Forming – The powder mixture is pressed into precise shapes.
3. Sintering – High-temperature sintering creates exceptional hardness and durability.

■ Applications of Cemented Carbide
・ Cutting Tools – Milling cutters, drills, lathe tools for high-precision machining.
・ Molds – Press molds, injection molds, forging dies for long service life.
・ Wear-Resistant Components – Pump parts, valve parts, liners, and machinery components exposed to abrasion.

■ Why Choose FUJILLOY’s Cemented Carbide Products
・ Manufactured with proprietary powder metallurgy technology.
・ Customization available for shapes, sizes, and applications.
・ Strict Japanese quality control, with local production and support from FUJILLOY (Thailand) in Chonburi.
・ Trusted across automotive, electronics, construction, and industrial machinery industries.

Cemented carbide enables greater productivity, reduced costs, and higher machining efficiency. By selecting FUJILLOY’s cemented carbide solutions, manufacturers gain a reliable partner for precision and durability.

■ for more details, please download the pdf or feel free to contact us.

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