Silicon Nitride Ceramic Support Trays – High Strength, Wear and Thermal Resistance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory, Semiconductor
• Purity: 99%
• Model NO.: 300*300*100 140*140*3.5
• Type: Ceramic Plate
• Main Material: Andalusite, Alumina
• Working Temperature: <1650ºC
• Flatness: <0.5mm
• Colour: Gray-Black
• V Shape Angle: Can Be Customized
• Transport Package: Wooden Boxes
• Specification: 300*300*100, 140*140*3.5
• Trademark: Moat City
• Origin: China
• HS Code: 6903900090
• Production Capacity: 1000000

Product Description

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•m¹•K¹, 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 Parameters

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 (10K¹)	2.3~3.2
Weibull Modulus	10~12
Thermal Conductivity (W•m¹•K¹)	15~20
Specific Resistivity (Ω)	10¹
Max. Operating Temperature in Air (°C)	800°C
Max. Operating Temperature in Inert Atmosphere (°C)	<1650°C