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| Categories | Silicon Carbide Ceramics |
|---|---|
| Place of Origin: | Made In China |
| Electrical Conductivity: | 10^-6 S/m |
| Quality Control: | 100% Inspection |
| Electrical Resistivity: | 10^-3 Ω·cm |
| Processing Service: | Custom processing |
| Thermal Conductivity: | 120 W/mK |
| Sic Content: | 98% |
| Corrosion Resistance: | Excellent |
| Thermal Expansion: | 4.5 X 10-6/K |
| Elastic Modulus: | 400GPa |
| Type: | Ceramic Parts |
| Port: | Shanghai |
| Density: | 3.21 g/cm3 |
| Abrasion Resistance: | Excellent |
| Thermal Shock Resistance: | Good |
| Feature: | High Temperature Resistance |
| Company Info. |
| Dayoo Advanced Ceramic Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Introduction
This product is manufactured using high-performance silicon carbide
ceramic material, presenting a dark gray matte finish with a
mirror-level flatness achieved through precision grinding.
Featuring a standard rectangular plate structure with
high-precision mounting holes at four corners and micro-beveled
edges, it ensures both safety and aesthetic integrity. Leveraging
the excellent physical and chemical properties of silicon carbide
material, it provides reliable high-temperature and wear-resistant
solutions for industrial equipment.
Core Advantages
• Exceptional High-Temperature Resistance: Maximum service
temperature up to 1650°C (inert atmosphere), 1380°C (air)
• Ultra-High Hardness and Wear Resistance: Hardness HRA 92-94, wear
resistance over 10 times that of ordinary steel
• Excellent Thermal Conductivity: Thermal conductivity 120 W/(m·K),
outstanding heat dissipation performance
• Superior Corrosion Resistance: Resistant to acids, alkalis, and
oxidation, suitable for various harsh environments
• Low Thermal Expansion Coefficient: 4.5×10⁻⁶/°C, ensuring
dimensional stability at high temperatures
Specifications Table
| Parameter | Technical Specification |
|---|---|
| Material | High-Purity Silicon Carbide |
| Structure | Rectangular Plate |
| Color | Dark Gray Matte |
| Density | 3.10 g/cm³ |
| Hardness | HRA 92-94 |
| Flexural Strength | ≥400 MPa |
| Thermal Conductivity | 120 W/(m·K) |
| Thermal Expansion Coefficient | 4.5×10⁻⁶/°C |
| Maximum Service Temperature | 1380°C (in air) |
| Surface Flatness | ≤0.05 mm/100mm |
Manufacturing Process
Silicon carbide powder selection → Formula mixing → Dry pressing →
Isostatic pressing → High-temperature sintering → Precision
grinding → Edge chamfering → Hole processing → Ultrasonic testing →
Dimensional inspection
Usage Instructions
Ensure clean contact surfaces during installation, use specialized fasteners for even force distribution
Do not exceed the rated maximum operating temperature
Avoid direct impact with hard objects to prevent edge damage
Regularly inspect surface condition and replace abnormal components promptly
Use neutral cleaners for maintenance to keep surfaces clean
After-Sales Service
18-month quality assurance with professional technical team support
for selection guidance. Customer service files established for
regular usage status tracking. Emergency quality issues responded
within 24 hours, with lifetime technical consultation provided.
FAQ
Q: What are the design standards for the four corner mounting
holes?
A: Processed with high-precision CNC machining, hole position
tolerance controlled within ±0.01 mm to ensure installation
accuracy.
Q: What are the advantages compared to alumina ceramic substrates?
A: 3 times better thermal conductivity, 200°C higher temperature
resistance, and longer service life.
Q: Can surface metallization treatment be applied?
A: Supports surface metallization treatments including nickel and
gold plating to meet special application requirements.
Core Selling Points
• Triple Protection Design: High-temperature resistance, wear
resistance, and corrosion resistance for extreme working conditions
• Precision Hole Layout: Symmetrical mounting holes at four corners
ensure even force distribution
• Intelligent Thermal Management: High thermal conductivity
effectively disperses thermal stress
• Full-Scenario Compatibility: Widely applicable to various
industrial environments from semiconductor manufacturing to heavy
machinery

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