Silicon Nitride Trays [MH-SNC995- Silicon Nitride]
Product Features
Introducing our high-performance Silicon Nitride Ceramic Trays, specifically designed for industries requiring high thermal resistance and mechanical strength:
- Thermal Shock Resistance: These trays are ideal for rapid temperature changes, maintaining structural integrity and preventing cracks.
- Superior Mechanical Strength: With bending strength ranging from 600-700 MPa and fracture toughness between 6.0-7.0 MPa•m¹/², these trays provide robust support in high-stress environments.
- Wear and Corrosion Resistance: These trays resist wear and corrosion, making them durable for long-term use in harsh conditions.
- Non-Porous Surface: The non-porous design prevents contamination, ensuring a clean surface for sensitive industrial processes.
- Electrical Insulation: Excellent electrical insulating properties, making the trays suitable for electronics and aerospace applications.
Applications
Silicon Nitride Ceramic Trays are ideal for:
- Semiconductor Processing: Ensuring high thermal resistance and precision in semiconductor manufacturing.
- Aerospace Component Testing: Provides reliable strength and thermal shock resistance for high-stress aerospace testing.
- Metal Sintering: Suitable for metal sintering processes due to their high-temperature tolerance and stability.
- Chemical Processing and Automotive Manufacturing: Durable for environments requiring high chemical resistance and robust performance.
Technical Highlights
- High Thermal Stability: The trays operate in temperatures up to 800°C in air and <1650°C in inert atmospheres, making them ideal for high-temperature environments.
- High Thermal Conductivity: With thermal conductivity values ranging from 15-20 W•m⁻¹•K⁻¹, these trays efficiently manage heat, ensuring thermal stability.
- Elastic Modulus and Strength: The trays have an elastic modulus of 300-320 GPa, providing excellent rigidity and resilience under load.
Technical Specifications
| Parameter | Value |
|---|---|
| SN Purity (%) | >99.5 |
| Other Components | No |
| Density (g/cm³) | 3.2±0.05 |
| Elastic Modulus (GPa) | 300~320 |
| Crushing Load Ratio (25°C) (%) | ≥40 |
| Hardness (HRA) | 91 |
| Fracture Toughness (MPa•m¹/²) | 6.0-7.0 |
| Bending Strength (MPa) | 600-700 |
| Poisson’s Ratio | 0.25 |
| Thermal Expansion Coefficient (10⁻⁶K⁻¹) | 2.3~3.2 |
| Weibull Modulus | 10~12 |
| Thermal Conductivity (W•m⁻¹•K⁻¹) | 15~20 |
| Specific Resistivity (Ω) | 10¹⁸ |
| Max. Operating Temperature in Air (°C) | 800°C |
| Max. Operating Temperature in Inert Atmosphere (°C) | <1650°C |
