logo
Request A Quote |
Home ProductsHeating Elements

U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces

All Products

Silicon Carbide Ceramic

(30)

Reaction Bonded Silicon Carbide

(12)

Heating Elements

(46)

Silicon Nitride Ceramic

(11)

Aluminum Oxide Ceramic

(34)

Zirconia Oxide Ceramic

(2)

Boron Nitride Ceramic

(4)

Ceramic Powder

(5)
Certification
China Shaanxi KeGu New Material Technology Co., Ltd certification
China Shaanxi KeGu New Material Technology Co., Ltd certification
Customer Reviews
NGK values our long-standing partnership with Shaanxi Kegu. Their SSiC ceramics excel in quality and innovation, driving our mutual success. Here’s to continued collaboration!

—— NGK Thermal Technology Co.,Ltd

At Huike, we take pride in our long-standing partnership with Shaanxi Kegu New Material Technology Co., Ltd., a collaboration rooted in trust, innovation, and shared excellence.Their expertise in SSiC ceramics and reliable solutions have consistently supported our projects.

—— SuzhouHuike Technology Co.,Ltd

We at Keda greatly appreciate our long-standing partnership with Shaanxi Kegu New Material Technology Co., Ltd. Their high-quality SSiC ceramic solutions have been integral to our projects and we look forward to continued collaboration and shared success.

—— Keda Industrial Group Co.,Ltd.

I'm Online Chat Now

U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces

U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces
U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces

Large Image :  U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces

Product Details:
Contact Now

U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces

Description
Highlight:

1625°C Operating Temperature Silicon Carbide Heating Elements

,

U

,

W

Silicon Carbide (SiC) Heating Elements for High Temperature Furnaces
Premium non-metallic electric heaters engineered for extreme high-temperature industrial furnaces. Manufactured from high-grade green silicon carbide powder, these elements are formed, sintered, and recrystallized to deliver exceptional durability and thermal performance. Available in U, W, and I type configurations for demanding applications requiring rapid heat-up, oxidation resistance, and long service life in aggressive atmospheres.
U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces 0
Key Features & Benefits
  • Extreme Temperature Capability - Operates reliably up to 1625°C (2957°F)
  • Superior Material Properties - Excellent oxidation resistance, corrosion resistance, and low thermal expansion
  • Fast Heating & Efficiency - High thermal conductivity enables rapid temperature ramp-up
  • Versatile Designs - Available in standard U, W, and I shapes, with custom configurations on request
  • Wide Industrial Application - Suitable for ceramics, metallurgy, glass, laboratories, and more
Physical & Thermal Properties
Property Value / Range
Specific Gravity 2.6-2.8 g/cm³
Bend Strength >300 kg/cm²
Hardness >9 Mohs
Tensile Strength >150 kg/cm³
Porosity Rate <30%
Radiancy 0.85
Temperature-Dependent Thermal Data
Temperature (°C) Linear Expansion Coefficient (10⁻⁶/°C) Heat Conductivity (kcal/m*hr*°C) Specific Heat (cal/g*°C)
0 - - 0.148
300 3.8 - -
400 - - 0.255
600 4.3 14-18 -
800 - - 0.294
900 4.5 - -
1100 - 12-16 -
1200 4.8 - 0.325
1300 - 10-14 -
1500 5.2 - -
Applications
  • Ceramics & Porcelain - Kiln firing, sintering
  • Glass Industry - Float glass, optical glass production
  • Metallurgy - Non-ferrous metal melting, powder metallurgy
  • Laboratory & Research - High-temperature furnaces, test equipment
  • Electronics & Magnets - Component annealing, processing
  • Brazing & Heat Treatment - Industrial heating and joining processes
Operating Guidelines: Atmosphere & Surface Load
To ensure optimum performance and lifespan, operate within the recommended surface load limits based on your furnace atmosphere.
Atmosphere Max. Furnace Temp. (°C) Max. Surface Load (W/cm²) Effect on Element Recommended Protection
Ammonia (NH₃) 1290 3.8 Reacts with SiC to form methane, degrading SiO₂ layer Operate at dew point
Carbon Dioxide (CO₂) 1450 3.1 Attacks SiC Use quartz tube shield
Carbon Monoxide (CO, 18%) 1500 4.0 Minimal effect -
Carbon Monoxide (CO, 20%) 1370 3.8 Carbon adsorption affects SiO₂ layer -
Halogen Gases 704 3.8 Corrodes SiC and destroys SiO₂ layer Quartz tube shield
Hydrocarbons 1310 3.1 Carbon pickup causes hot spots Ensure sufficient air flow
Hydrogen (H₂) 1290 3.1 Reacts with SiC, damages SiO₂ layer Operate at dew point
Methane (CH₄) 1370 3.1 Carbon adsorption leads to hot spots -
Nitrogen (N₂) 1370 3.1 Forms silicon nitride insulating layer -
Sodium (Na) Vapor 1310 3.8 Attacks SiC Quartz tube shield
Sulfur Dioxide (SO₂) 1310 3.8 Attacks SiC Quartz tube shield
Vacuum 1204 3.8 Stable operation -
Oxygen / Air 1310 3.8 SiC oxidizes (forms protective SiO₂) -
Water Vapor 1090-1370 3.1-3.6 Forms silicon hydrates, accelerates aging -
Available Forms & Customization
We supply standard silicon carbide heating elements in various configurations:
  • Shapes: Rods, tubes, bars, U, W, I, dumbbell, spiral
  • Dimensions: Diameters 0.5-3 inches (12-76 mm), lengths 1-10 feet (0.3-3 m)
  • Terminations: Metallized aluminum ends for reliable electrical connection
  • Custom designs available upon request
Additional SiC products include: bricks, foam, honeycomb, powder, nanoparticles, whiskers, sputtering targets, and wool.
U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces 1
Packaging & Quality Assurance
All heating elements are carefully packaged using professional, environmentally friendly materials to ensure safe and secure delivery. Our stringent quality control process guarantees that every product meets high performance and reliability standards.
U, W, I Type Silicon Carbide (SiC) Heating Elements with 1625°C Operating Temperature and Oxidation Resistance for High Temperature Furnaces 2

Tag:

Silicon Carbide Heating Elements,

Sic Heating Elements,

Sic Heater Elements

Contact Details
Shaanxi KeGu New Material Technology Co., Ltd

Contact Person: Ms. Yuki

Tel: 8615517781293

Send your inquiry directly to us (0 / 3000)

About

Silicon Carbide Ceramic

High-Temperature Resistant SiC Forks with 1650°C Max Service Temp and 3800MPa Flexural Strength for Semiconductor Manufacturing

Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns

Reaction Bonded Silicon Carbide

Reaction Sintered Silicon Carbide Air Cooling Tubes for High-Temp Industrial Cooling with 1380℃ Max Service Temp and 250MPa Flexural Strength

High-Temperature Stable SiC Burner with Thermal Shock and Corrosion Resistance for Industrial Furnaces

LEAVE MESSAGE

Privacy Policy | China Good Quality Silicon Carbide Ceramic Supplier. © 2025 Shaanxi KeGu New Material Technology Co., Ltd. All Rights Reserved.