Durable U-Shape SiC Heating Elements with Long Service Life and Low Thermal Expansion for High-Temperature Applications
Our U-Shape Silicon Carbide (SiC) Heating Elements are engineered for efficiency and durability in extreme thermal environments. Crafted primarily from silicon carbide, these non-metallic elements offer a unique combination of low thermal expansion, minimal deformation, and exceptional chemical stability. They are the ideal heating solution for industrial and research applications requiring reliable performance up to 1600°C in air, without the need for a protective atmosphere.
- Withstands Extreme Temperatures: Reliable operation in environments ranging from 600°C to 1600°C.
- Built for Long-Term Use: Excellent chemical resistance and structural integrity translate to a long service life, reducing downtime and replacement costs.
- Superior Thermal Properties: Low expansion coefficient minimizes deformation and stress during rapid thermal cycling.
- Easy Installation & Maintenance: The standardized U-shape design simplifies integration into existing and new furnace designs.
- Operates in Air Atmosphere: No complex or expensive protective gas atmosphere required for most applications.
| Parameter | Value / Grade |
|---|---|
| SiC Content | > 75% |
| Si₃N₄ Content | > 22% |
| Fe₂O₃ Content | < 0.5% |
| Bulk Density | 2.6 - 2.7 g/cm³ |
| Apparent Porosity | < 16% |
| Cold Crushing Strength | > 150 MPa |
| Rupture Strength (at 1200 °C) | > 50 MPa |
| Thermal Conductivity (at 800 °C) | > 18 W/m*K |
| Thermal Conductivity (at 1200 °C) | > 14 W/m*K |
| Thermal Expansion Coefficient | < 4.7 x 10⁻⁶/°C |
These U-Type elements are extensively used across various high-tech and traditional industries, including:
- Industrial Furnaces: For metallurgy, ceramics sintering, and glass processing.
- Semiconductor Manufacturing: In diffusion and annealing processes.
- Research & Development: For analytical testing and materials science in laboratory settings.
- Mechanical Engineering: In heat treatment and brazing applications.
We specialize in custom OEM solutions. The size and specific configuration of our U-Shape SiC heating elements can be tailored to meet your unique furnace dimensions and process requirements.
All elements are securely packaged to prevent damage during transit. We offer reliable global shipping options to ensure timely delivery to your facility.
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