Silicon Carbide Heating Element General Description



Silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected high quality green silicon carbide as main material, which is made into blank, siliconization under high temperature and recrystallized. It is the most popular type of economical heating element capable of operating under hot and rigorous environments.



Silicon Carbide Heating Element Features



1. withstands as high as 1600�°C

2. high strength and excellent shock resistance

3. heat source is free of noise and air pollution

4. anti-oxidization, anti- corrosion

5. easy to installation and maintenance



Applications of Silicon Carbide Heating Element



There are ED, U, W, H, Gun, Single Spiral, Double Spirals, Dumbbel, Door-like types and etc. which are widely used in various high temperature electric furnaces in air, vacuum and other protection gas environments and other electric heating devices, such as industries of magnet, ceramics, powder metallurgy, glass and machinery, etc.

Silicon Carbide Heating Elements Complete Specifications 0

Silicon Carbide Heating Elements Complete Specifications 1

Normally the following should be given when describing any type of SiC heating elements:

Type: ED, U, W, SC, SCR, DB,G, H, or DM
Outside Diameter (OD) : mm
Length of Hot Zone (HZ) :mm
Length of Cold Zone (CZ) :mm
Length of Overall(OL):mm
Center Distance (A) :mm
Resistance at 105050


Physical property of SIC heating element

specific gravity 2628gcm bend strength 300kg
hardness 9MOHS tensile strength 150kgcm
porosity rate