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Silicon Carbide SIC Heating Elements U Type For Muffle Furnace

Categories Heating Elements
Brand Name: KEGU
Place of Origin: China
Price: 200-500 yuan/kg
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2,000 pcs/month
Packaging Details: Strong wooden box for Global shipping
Model Number: Customizable
Material: SiC
Composition:SiC: >85%
Color: Black
Density: 2.5~2.6g/cm³
Flexural Strength: 70-90 MPa
Size: Customized
Heat Conduction: 23.26 W/(m·℃)
Tensile Strength: 39.2~49 MPa
Max. Service Temp.: 1500℃
Linear Thermal Expansion Coefficient (20-1500℃): 5.2×10⁻⁶/℃
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Silicon Carbide SIC Heating Elements U Type For Muffle Furnace

Description:

Our U-Shape (U-Type) Silicon Carbide (SiC) heating elements are high-performance, cost-effective solutions designed for extreme environments in muffle furnaces and various electrical furnaces. Manufactured from high-purity silicon carbide, these elements offer exceptional thermal stability, minimal deformation, and a long service life, even at temperatures up to 1600°C in air without a protective atmosphere.

Key Features & Benefits:

  • High-Temperature Performance: Reliable operation in environments ranging from 600°C to 1600°C.

  • Superior Oxidation Resistance: Excellent resistance to oxidation, ensuring durability and consistent performance.

  • Customizable Sizing: Available in custom lengths and configurations (OEM support available) to perfectly fit your specific furnace design and requirements.

  • High Thermal Conductivity: Efficient heat transfer with thermal conductivity of >18 W/m·K at 800°C.

  • Mechanical Strength: High cold crushing strength (150 MPa) and good rupture strength at elevated temperatures (>50 MPa at 1200°C).

  • Low Thermal Expansion: Coefficient of thermal expansion <4.7x10⁻⁶/°C minimizes deformation and extends lifespan.

  • Easy Installation & Maintenance: Designed for straightforward installation and reliable long-term use.

Applications:

Ideal for a wide range of industrial and research applications, including:

  • Metallurgy Processing

  • Ceramics Firing and Sintering

  • Glass Manufacturing

  • Laboratory & Research Muffle Furnaces

  • Mechanical Testing Furnaces

  • Analysis and Testing

  • Semiconductor Processing

Technical Specifications:

PropertyValue / Description
TypeU-Shape (U Type)
UsageMuffle Furnace, Electrical Furnace
Max Operating Temperature1600°C (in air)
SiC Content> 85%
Si₃N₄ Content> 22%
Fe₂O₃ Content< 0.5%
Bulk Density2.6 - 2.7 g/cm³
Apparent Porosity< 16%
Cold Crushing Strength150 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

Custom OEM Services Available: We specialize in producing custom-sized silicon carbide heating elements to meet your exact specifications. Contact us with your requirements.

Packaging & Shipping

Buy Silicon Carbide SIC Heating Elements U Type For Muffle Furnace at wholesale prices
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