Single Spiral Sic Heater

We manufacture, export and supply Single Spiral SIC Heater to our customers in Zhengzhou, Henan, China. The silicon carbide(SIC) heating element is a kind of non-metal high temperature electric heating element. It is made of selected super quality green silicon carbide as main material , which is made into blank, solid under high temperature and re-crystallized. Compared with metal electric heating element, this element is characterized by high-applied temperature , anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintenance. Therefore ,it is widely used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, powder metallurgy, glass, metallurgy and machinery etc.
Physical property of Sic heating element
Specific gravityA 2.6~2.8g/cm3Bend strengthA >300kg
HardnessA >9MOH'STensile strengthA >150kg/cm3
Porosity rateA <30%RadiancyA 0.85
Recommend surface load
Furnace Temp A C1450
Surface load of hot zone(w/cm2)<17<13<9<7<5<4
When you inquiry, please tell us the following data:
Outer diameter (OD):mm
Length of Hot Zone (HZ):mm
Length of Cold end (CZ):mm
Length of Overall (OL):mm
Shank spacing (A):mm
Resistance (at 1050A C+/-50A C):A IC
If you have any further questions, please contact me at any time,thank you very much.