Silicon Carbide Nozzle Description
Silicon Carbide nozzles are produced from a lightweight ceramic material that exhibits high strength properties, with strength figures that are comparable to those of diamond. SiC nozzles demonstrate a thermal conductivity measured between 35 ~ 36 W/m.K, a low coefficient of thermal expansion, and resistance to acid corrosion. Silicon Carbide is employed as a ceramic material in applications that require quantified erosion and wear resistance. Consequently, it is used in various applications, including spray nozzles, ball jet nozzles, and cyclone components.
We manufacture sintered SiC nozzles, reaction‐bonded SiC nozzles, and recrystallised SiC nozzles. Our recrystallised SiC products reach a purity of 99.50%, whereas our reaction‐bonded and sintered Silicon Carbide nozzles are engineered to meet the specified mechanical strength requirements.

Specifications for Silicon Carbide Nozzles
|
Purity of Silicon Carbide |
Max Operating Temperature (°C) |
Bulk Density (g/cm³) |
Porosity Appearance |
Flexural Strength (MPa) |
Compressive Strength (MPa) |
Thermal Expansion (10⁻⁶/°C) |
Thermal Conductivity (W/m.K) |
Key Features |
Recrystallised SiC |
99.50% |
1 650 |
2.7 |
<15% |
110 |
>300 |
4.6 (at 1 200°C) |
35 ~ 36 |
Temperature resistance at 1 650°C; purity at 99.50%. |
Sintered SiC |
98% |
1 550 |
3.1 |
2.5 |
400 |
2 200 |
4.0 (at <500°C) |
110 |
Fracture toughness |
Reaction‐Bonded SiC |
>88% |
1 300 |
>3 |
0.1 |
380 |
2 100 |
4.4 (at <500°C) |
65 |
Chemical resistance |
Applications of Silicon Carbide Nozzles
Silicon Carbide ceramics are used in the following applications:
- Plain bearings
- Sealing rings
- Wear parts
- Sintering aids
- Crucibles
- Semiconductor applications
- Heating elements
- Burner nozzles
- Heat exchangers
Packaging of Silicon Carbide Nozzles
Our Silicon Carbide nozzles are handled in a controlled manner to reduce damage during storage and transport, thereby ensuring that the products remain in their original condition.