U Type Silicon Carbide Heating Elements with 1600°C Max Operating Temperature High Thermal Conductivity and Customizable Sizing

Price Negotiable

Price: 200-500 yuan/kg

MOQ: Negotiable

Delivery Time: Negotiable

Brand: KEGU

Product Description

Silicon Carbide SIC Heating Elements U Type For Muffle Furnace

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

Metallurgy Processing
Ceramics Firing and Sintering
Glass Manufacturing
Laboratory & Research Muffle Furnaces
Mechanical Testing Furnaces
Analysis and Testing
Semiconductor Processing

Technical Specifications

Property	Value / Description
Type	U-Shape (U Type)
Usage	Muffle Furnace, Electrical Furnace
Max Operating Temperature	1600°C (in air)
SiC Content	> 85%
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

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

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