1 / 5
RPZ Valve
RPZ Valve
| Model NO. | WTK-Si3N4 | Density | 3.2 g/cm3 |
|---|---|---|---|
| Vicker's Hardness | 16-18 Gpa | Flexural Strength | 600-700 MPa |
| Thermal Conductivity | 15-20 W/M.K | Max Working Temp | 1400 C |
| HS Code | 8547100000 | Capacity | 5000 Pcs/Month |
| Logistics Information | |
|---|---|
| Package Size | 30.00cm * 30.00cm * 30.00cm |
| Package Gross Weight | 5.000kg |
| Transport Package | Carton, Wooden Box, Pallet |
Silicon Nitride (Si3N4) is the most adaptable technical ceramic material in terms of mechanical, thermal, and electrical properties. It is a high-performance technical ceramic that is exceptionally strong and resistant to thermal shock and impact. It outperforms most metals at high temperatures and has an excellent mix of creep and oxidation resistance.
Furthermore, due to its low thermal conductivity and great wear resistance, it is an outstanding material capable of withstanding the harshest circumstances in the most demanding industrial applications. When high-temperature and high-load capabilities are required, Silicon Nitride is a suitable alternative.
| Typical Grades | Gas Pressure Sintered Silicon Nitride (GPSN) |
|---|---|
| Typical Properties | High strength over wide temp range, High fracture toughness, High hardness, Outstanding wear resistance, Good thermal shock & chemical resistance. |
| Typical Applications | Grinding balls, Valve balls, Bearing balls, Cutting tools, Engine components, Heating Element components, Metal extrusion die, Welding nozzles, Welding pins, Thermocouple tubes, Substrates for IGBT & SiC MOSFET. |
| Properties / Material Grade | Gas Pressure Sintered Silicon Nitride |
|---|---|
| Color | Gray |
| Density (g/cm³) | 3.2 |
| Flexural Strength (MPa) | 600-700 |
| Vicker's Hardness (GPa) | 16-18 |
| Modulus Of Elasticity (GPa) | 300-320 |
| Fracture Toughness (MPa·m¹/²) | 6-7 |
| Thermal Conductivity (W/m.K) | 15-20 |
| Thermal Expansion Coefficient (10⁻⁶/K) | 3.0-3.2 |
| Max Working Temperature (°C) | 1400 |
DISCLAIMER: Typical values based on sample testing. Results can arise due to variations in material, shape, size and production.
