Silicon Carbide Heating Element——Semiconductor high-temperature heating solution
A high-performance heating element designed for industrial heat treatment furnaces, semiconductor annealing equipment, new energy charging piles and medical sterilization systems. It adopts silicon carbide (SiC) single crystal substrate + diamond coating, suitable for 5kW-1MW power range, temperature resistance up to 1600℃ (short time), thermal conductivity ≥450W/m·K.
MOQ：1000PCS
Délai de livraison：15-25 jours
Emplacement de l'usine : Zhongshan, Guangdong, Chine
Life appliances: high-end embedded coffee machines, molecular cooking tools, medical-grade sterilization equipment, air fryer ovens.
Industrial equipment: semiconductor sintering furnaces, photovoltaic glass coating heating systems, automobile exhaust catalytic heaters, aerospace thermal management modules.
Power Range:
Residential/Commercial: 500W–15kW (appliances, HVAC systems, water heaters).
Industrial: 15kW–100kW+ (furnaces, metalworking, chemical reactors).
Voltage Compatibility:
110V/220V single-phase AC or 380V–480V three-phase AC (global grid compatibility, error ≤±5%).
Material Properties:
Composition: High-purity silicon carbide (99.9%+ grade)
Thermal conductivity: 120–150 W/m·K (better than stainless steel).
Melting point: ~2700°C (preferable for extreme cold).
Resistance Range: 1Ω–100Ω (adjustable per application).
Operating Temperature:
Continuous: 800°C–1600°C (short-term peak: 2000°C for specialized models).
Dimensions :
Rod/Tube Length: 100mm–5000mm (customizable bundling).
Diameter: Φ5mm–Φ200mm (spiral, U-shaped, or straight configurations).
Lifespan:
50,000–200,000 hours (depends on temperature, duty cycle, and coating).
Resistance to Extreme Temperatures
Survives temperatures over 2000° C Nichrome’s ~1200°C is perfect for furnaces, aerospace, and metallurgy.
High Thermal Efficiency:
SiC’s low thermal mass enables quick heat transfer (30 seconds to reach 1000°C) with little energy loss.
Durability in Difficult Surroundings
Resists chemical exposure, acidic/alkaline environments, corrosion, and oxidation.
Low thermal expansion (3×10⁻⁶/°C) guarantees dimensional stability.
Energy Savings:
Direct heating with 10–30% higher efficiency than PTC/nichrome elements.
Smart Compatibility:
Works with PID controllers and IoT systems (supports variable frequency drives).
Safety Features:
Automatic overheat shutdown (≥1600°C) with CE/UL/ATEX certifications.
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