High Temperature Sintering Zone SiC Silicon Carbide Rollers - 540 MPa Flexural Strength, 3.2 g/cm³ Density for Kiln Applications
Silicon Carbide Rollers are engineered for high-temperature sintering zones in roller hearth kilns, delivering exceptional performance for tableware porcelain, sanitary ware, construction ceramics, glass, and magnetic materials.
- Superior bearing strength with no deformation at extreme temperatures
- 10x longer operational life compared to alumina rollers
- Excellent wear resistance and thermal conductivity
- Outstanding corrosion resistance in harsh environments
Our specialized large-scale vacuum furnace supports production from small batches to mass quantities, with production support available for components up to 1m × 1m dimensions.
| Property Category | Property | Unit | Value |
|---|---|---|---|
| General Properties | Bulk Density | g/cm³ | 3.2 |
| Color | - | Black | |
| Water Absorption | % | 0 | |
| Mechanical Properties | Flexural Strength | MPa | 540 |
| Elastic Modulus | GPa | 430 | |
| Vickers Hardness | GPa | 22 | |
| Fracture Toughness | MPa·m¹/² | 4-5 | |
| Thermal Properties | Thermal Conductivity (20°C) | W/m·K | 60 |
| Thermal Shock Resistance | °C | 400 | |
| Coefficient of Thermal Expansion | 10⁻⁶/°C | 3.7 | |
| Electrical Properties | Volume Resistivity (20°C) | Ω·cm | 10⁵ |
| Volume Resistivity (300°C) | Ω·cm | 10⁴ | |
| Volume Resistivity (500°C) | Ω·cm | 10³ |
Wuxi Special Ceramic Electrical specializes in advanced ceramic production including alumina, silicon nitride, silicon carbide, zirconia, steatite, boron nitride, cordierite, and mullite products. Our materials serve diverse industries including metal welding, electronics, mechanics, assembly, insulation, chemicals, instrumentation, textiles, nuclear industry, and aerospace.
Production Timeline: Trial production typically completes in 15 days, with mass production requiring approximately 30 days. All products undergo 100% inspection to ensure quality consistency.
We maintain established partnerships with international clients including Toshiba Lighting Group in Japan and Europe, delivering high-quality products with rapid turnaround times.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.