Silicon Carbide Heating Element
U-Shaped Silicon Carbide Electric Heating Element
Silicon Carbide Heating Elements is a kind of non-metal high
temperature electric heating element. Silicon Carbide Heating
Elements is made of selected high quality green silicon carbide as
main material, which is made into blank, siliconization under high
temperature and recrystallized. In oxidizing atmosphere, its service temperature can reach 1450ºC
and continuous use life can reach 2000 hours.
Silicon Carbide Heating Elements Applications
Float glass industry
Optical glass industry
Recommended surface load and Influences to Surfaces of the Elements
in Different Operating Temperature
|atmosphere||Furnace Temperature(°C)||Surface Load(W/cm2)||The influence on the Rod|
|Ammonia||1290||3.8||The action on SiC produces methane and destroys the protection film
|Carbon dioxide||1450||3.1||Corrode SiC|
|Carbon monoxide||1370||3.8||Absorb carbon powder and influence the protection film of SiO2|
|Halogen||704||3.8||Corrode SiC and destroy the protection film of SiO2|
|Hydrogen||1290||3.1||The action on SiC produces methane and destroys the protection film
|Nitrogen||1370||3.1||The action on SiC produces insulating layer of silicon nitride|
|silicon dioxide||1310||3.8||Corrode SiC|
|Water-vapor||1090-1370||3.1-3.6||The action on SiC produces hydrate of silicon|
|Hydrocarbon||1370||3.1||Absorb carbon powder resulted in Hot pollution|
Following are to be provided when making an inquiry or placing an
order for Silicon Carbide Heating Elements:
- Type: U
- Outer Diameter (OD): in or mm,
- Hot Zone length (HZ) (the heating section): in or mm,
- Cold Zone length (CZ): in or mm,
- Shank spacing (A): in or mm
- Overall Resistance: Ω
As an example:
U Type, OD=20mm, HZ=300mm, CZ=200mm, A=60mm, Resistance=1.84Ω
Specify as: SiC U20/300/200/60/1.84Ω
1550 ℃ Silicon Carbide Electric Heating ElementDescription
Product Name: Silicon Carbide Heating Elements Density: 2.8g/Cm³
Material: Silicon Carbide (SiC) Power Source: Electric Power
Shape: ED/U/W/SC/SCR/DB/G/H/DM Working Temperature: Up To 1450℃
Application: Electric Furnaces After-sales Service: Online Support
1.How can I get your prompt quotation for silicon carbide ?
We can give you reply with quotation quickly if you send the
inquiry with accurate product information
2.What's the MOQ of the order?
According to your actual situation, we can provide you with
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
7-30days after confirming the order.