Silicon Nitride Bonded Silicon Carbide (NSiC) Kiln Furniture Series
Our NSiC kiln furniture series comprises a complete range of high-performance ceramic structural components manufactured with silicon carbide grains bonded by a silicon nitride (Si₃N₄) matrix. This unique bonding technology delivers an optimal combination of high-temperature strength, oxidation resistance, thermal shock resistance, and cost-effectiveness, making NSiC the preferred material for heavy-load industrial kiln applications operating up to 1,450°C.
Key Series Characteristics
| Property | Value |
|---|---|
| Max Service Temperature | 1,450°C (1,500°C intermittent) |
| Bulk Density | ≥ 2.65 g/cm³ |
| Apparent Porosity | ≤ 17% |
| Flexural Strength (RT) | ≥ 80 MPa |
| Flexural Strength (1,200°C) | ≥ 70 MPa |
| Thermal Conductivity (1,000°C) | ≥ 16 W/m·K |
| CTE (RT–1,200°C) | ~5.0 × 10⁻⁶/°C |
| Bonding Type | Silicon nitride (Si₃N₄) bonded |
