Tungsten carbide coating is one of the most durable thermal spray solutions used for components exposed to extreme friction and wear. It is ideal for high-performance and heavy-duty industrial applications.

🔍 What is Tungsten Carbide?

Tungsten carbide is a compound made from tungsten (W) and carbon (C), known for its exceptional hardness—second only to diamond. It is typically applied using HVOF spraying for maximum adhesion and durability.

⚙️ Where Is It Used?

• Wire Drawing Industry: Pulleys, capstans, dies

• Petrochemical Industry: Rods, sleeves, valve components

• Plastic Industry: Guide rolls, extruder screws

• Aerospace: Turbine components

• Power Generation: Gas turbines

✅ Benefits of Tungsten Carbide Coatings:

• Exceptional wear resistance

• Chemical and corrosion resistance

• High-temperature stability

• Smooth surface finish

• Significantly extended component lifespan

💡 Real-Life Application Example:

In wire drawing machines, pulleys are in constant contact with wire. A tungsten carbide coating drastically reduces wear, ensuring the part lasts longer and production stays uninterrupted.

📌 Conclusion:

Tungsten carbide coatings are an ideal solution for industries requiring superior surface durability and minimal maintenance. It is the top choice for environments with high wear and tear.