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High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
Specifications
Material :
SiC
Composition:SiC :
＞85%
Color :
Black
Density :
2.5~2.6g/cm³
Max. Service Temp :
1380℃
Flexural Strength :
70-90 MPa
Size :
Customized
Heat Conduction :
23.26 W/(m·℃)
Resistivity :
1000～2000 Ω·mm2/m
Tensile Strength :
39.2～49 MPa
Max. Service Temp. :
1500℃
Linear Thermal Expansion Coefficient (20-1500℃) :
5×10⁻⁶/℃
Electrical Resistivity :
1000~2000Ω·mm²/m
Model Number :
Customizable
Brand Name :
KEGU
Place of Origin :
China
Price :
200-500 yuan/kg
Payment Terms :
L/C,D/A,D/P,T/T,,
Supply Ability :
2,000 pcs/month
Packaging Details :
Strong wooden box for Global shipping
Description
High-Temperature Silicon Carbide (SiC) Heating Elements | 1550°C Capability
Discover durable, economical Silicon Carbide (SiC) heating elements engineered for extreme environments up to 1550°C. These premium heating solutions are ideal for metallurgy, ceramics, glass manufacturing, and laboratory equipment applications.
Silicon Carbide (SiC) Electric Heating Elements
Silicon Carbide (SiC) heating elements are premium non-metal electric heaters specifically designed for extreme temperatures and harsh industrial environments. Manufactured from high-purity green silicon carbide, they undergo precise forming, siliconizing, and recrystallization processes at high temperatures to deliver reliable, long-lasting performance. These elements represent the optimal economical solution for demanding high-temperature applications.
Key Applications of SiC Heating Elements
  • Electronics Manufacturing
  • Metallurgical Processing
  • Aluminum & Zinc Industries
  • Ceramics & Porcelain Kilns
  • Float Glass Production
  • Optical Glass Manufacturing
  • Laboratory & Research Furnaces
  • Fluorescent Powder Processing
Operating Guidelines: Surface Load & Atmospheric Effects
For optimal performance and extended lifespan, it is crucial to operate within recommended surface load limits based on your furnace atmosphere and temperature conditions.
Atmosphere Max. Furnace Temp. (°C) Max. Surface Load (W/cm²) Effect on SiC Element
Ammonia (NH₃) 1290 3.8 Produces methane, damaging the protective SiO₂ layer
Carbon Dioxide (CO₂) 1450 3.1 Corrosive to silicon carbide
Carbon Monoxide (CO) 1370 3.8 Carbon deposition can impair the SiO₂ layer
Halogen Gases 704 3.8 Highly corrosive; destroys SiO₂ layer
Hydrogen (H₂) 1290 3.1 Produces methane, damaging the protective SiO₂ layer
Nitrogen (N₂) 1370 3.1 Can form an insulating silicon nitride layer
Sodium Vapor 1310 3.8 Corrosive to silicon carbide
Silicon Dioxide 1310 3.8 Corrosive to silicon carbide
Oxygen / Air 1310 3.8 Oxidizes SiC (forms protective SiO₂ at correct temps)
Water Vapor 1090-1370 3.1-3.6 Forms silicon hydrates, accelerating aging
Hydrocarbons 1370 3.1 Carbon pickup leads to "hot spot" failure
How to Order: Required Specifications
Please provide the following details for a quote or order:
  • Type: (e.g., Standard "U" Shape)
  • Outer Diameter (OD): in mm or inches
  • Hot Zone Length (HZ): The heated section length
  • Cold End Length (CZ): The unheated terminal section length
  • Shank Spacing (A): Center-to-center distance between cold ends
  • Overall Resistance: Rated resistance in ohms (Ω)
Ordering Example
Specification: U-Type, 20mm OD, 300mm Hot Zone, 200mm Cold Ends, 60mm Shank Spacing, 1.84Ω Resistance
SiC U20/300/200/60/1.84Ω
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High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes

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Product Detail
Material :
SiC
Composition:SiC :
＞85%
Color :
Black
Density :
2.5~2.6g/cm³
Max. Service Temp :
1380℃
Flexural Strength :
70-90 MPa
Contact Supplier
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes
High-Temperature Silicon Carbide (SiC) Heating Elements with 1550°C Capability and Customized Sizes

Shaanxi KeGu New Material Technology Co., Ltd

Verified Supplier
2 Years
Shaanxi, tongchuan
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Silicon Carbide Ceramics, Porous Ceramic Membranes, Thermocouple Protection Tubes
Certification Level :
Verified Supplier
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