Tungsten carbide plates are extremely durable and tough materials made from tungsten carbide, a composite material composed of tungsten carbide particles bonded with a metallic binder such as cobalt. These plates have exceptional strength and hardness, with a high resistance to wear and corrosion. They are typically produced using powder metallurgy techniques such as hot isostatic pressing or sintering.
| Property | Value |
|---|---|
| Composition | Tungsten carbide (WC) and cobalt (Co) |
| Density | 14.0-15.0 g/cm³ |
| Hardness | 89-93 HRA |
| Compressive Strength | 2500-3500 MPa |
| Transverse Rupture Strength | 1200-2000 MPa |
| Coefficient of Thermal Expansion | 4.5-6.0 x 10^-6/K |
| Thermal Conductivity | 70-120 W/mK |
| Maximum Use Temperature | 1000-1500°C |