NBSiC Plate Perforated
NBSiC Plate Perforated is a Nitride Bonded Silicon Carbide (NSiC) kiln shelf manufactured with a perforated surface pattern, improving airflow and heat distribution around ware during firing. It retains the strength and thermal performance of standard NBSiC plates while enabling more uniform temperature exposure through the perforations.
Product Details
NBSiC Plate Perforated is a Nitride Bonded Silicon Carbide (NSiC) kiln shelf manufactured with a perforated surface pattern, improving airflow and heat distribution around ware during firing. It retains the strength and thermal performance of standard NBSiC plates while enabling more uniform temperature exposure through the perforations.
Used as a firing support surface where enhanced air circulation and even heat distribution are needed — the perforated pattern allows heat and airflow to pass through the shelf, reducing temperature gradients across stacked or closely-set ware during firing.
| Property | Value |
|---|---|
| Full Name | Nitride Bonded Silicon Carbide |
| Color | Gray,White |
| Max Working Temperature | 1450°C |
| Bulk Density | 2.8 g/cm³ |
| Porosity | 12–15% |
| Compression Strength | 650 MPa |
| Bending Strength | 180 MPa |
| Young’s Modulus | 200–250 GPa |
| Thermal Conductivity | 17 W/MK |
| Thermal Expansion (20–1000°C) | 5.0 (10⁻⁶K⁻¹) |
| Moh’s Hardness | 9 |
| Si3N4 Content | 20–30% |
| SiC Content | 70–80% |
| Form | Perforated |
