1400°C Furnace Spiral Sic Heater Furnace Silicon Carbide Heating Elements
Silicon Carbide Heating Element Overview
- The silicon carbide (SiC) heating element is a non-metal high temperature electric heating element manufactured from selected super quality green silicon carbide as the main material, formed into blanks, solidified under high temperature, and re-crystallized.
- Compared with metal electric heating elements, these elements feature high application temperature, oxidation resistance, corrosion resistance, long service life, minimal deformation, and easy installation and maintenance.
- Widely used in various high temperature electric furnaces and other electric heating devices across industries including magnet, ceramic, powder metallurgy, glass, metallurgy, and machinery.
Physical Properties of SiC Heating Elements
| Specific Gravity |
2.6~2.8g/cm³ |
Bend Strength |
>300kg |
| Hardness |
>9 MOH'S |
Tensile Strength |
>150kg/cm³ |
| Porosity Rate |
<30% |
Radiance |
0.85 |
Applications
Widely used in research and production of glass, ceramic, refractory, metallurgy, steel-making, crystal, electronic parts, and semiconductor materials.
Ordering Information
Please provide the following data when ordering:
Type: U
Hot Zone: HZ
Cold Zone: CZ
Total Length: OL
Please mark terminal distance A.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are a factory specializing in high-temperature heating elements (MoSi₂ & SiC) and tungsten and molybdenum products for 16 years.
Q: How long is your delivery time?
A: Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge but do not cover freight costs.
Q: What are your payment terms?
A: Payment ≤ 1000USD: 100% in advance. Payment ≥ 1000USD: 30% T/T in advance, balance before shipment.
If you have additional questions, please feel free to contact us.
Quality Control
