Zirconia Ceramic Heat Sink Substrate Chip with 800 MPa Flexural Strength and 250°C Thermal Shock Resistance
Price:
us$0.1~us$10/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Zirconia Ceramic Heat Sink Substrates & Components
High-performance zirconia ceramic substrates and blades engineered for superior thermal management and mechanical durability in demanding industrial applications.
Material Properties & Applications
Zirconia ceramic offers exceptional high-temperature resistance up to 250°C thermal shock resistance, making it ideal for:
- Induction heating tubes and refractory materials
- Oxygen sensors and solid oxide fuel cells (SOFC)
- High-temperature heating elements and thermal management
- Industrial applications across machinery, fiber optics, medical, food processing, and petroleum sectors
Technical Specifications
| Property | Unit | Typical Values |
|---|---|---|
| Physical Properties | ||
| Color | Customized | |
| Density | g/cm³ | 6 |
| Zirconia Content | % | 94.40% |
| Crystal Size | μm | 0.5 |
| Mechanical Properties | ||
| Rockwell Hardness (45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | GPa (Kg/mm²) | 11.5 (1175) |
| Flexural Strength (20°C) | MPa | 800 |
| Compressive Strength (20°C) | MPa | 2000 |
| Fracture Toughness (20°C) | MPa·m¹/² | 9 |
| Thermal Properties | ||
| Thermal Conductivity (20°C-400°C) | W/(m·K) | 2.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 9.6 |
| Thermal Shock Resistance | °C | 250 |
Manufacturing Capabilities
Wuxi Special Ceramic Co., Ltd.
Specializing in advanced ceramic manufacturing including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products for diverse industrial applications.
Custom Manufacturing Services:
- Trial production based on drawings or samples (15 days)
- Mass production capabilities (30 days)
- Flexible packaging options (carton or PLT)
- International client base including Toshiba Lighting Group in Japan and Europe
Quality Assurance
All products undergo 100% inspection during mass production to ensure consistent quality and performance standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu