High Temperature Sic Heating Elements Up To 1600c

High temperature sic heating elements up to 1600c
1) non-metallic heating element, based on material of high quality green silicon carbide
2) compared with metal, sic electric heating element is characterized by anti-oxidation, corrosion resistance, long service life, deformation, easy installation and maintenance.
3) widely used in multiple high temperature furnace(magnetic material, powder metallurgy, ceramic, glass, metallurgy and mechanical used) and other electric heating devices .
4)sic electric heating element can be used in air atmosphere without any protect atmosphere.
we make u, w, ed, db, scr, sc, ux type , also can be customizable the diameter of heating element are 8mm, 10mm,12mm, 14mm, 16mm, 18mm, 20mm, 25mm,30mm,35mm, 40mm, 45mm, 50mm and so on.
2. Chemistry character
1. Heater should be protected against damp during storing or installing to ensure the performance of the heater.
2. In order to be sure of well-distributed lod of each and groups, heater should be divided before assembling. The tolerance of the resistance of each one cannot exceed by 10% each other.
3. Heater is hard and brittle, please be careful when assem bling and maintaining so as to avoid damage.
4. When operating the electric furnace at the beginning, the voltage should be increased slowly and cannot be fully loaded at once. Otherwise the larger current will be resulted in the damage of heater.
5. When heater is damaged and need to be changed, the resistance of new ne should follow the increasing resistance. If many are damaged or resistance increased too much, heater should be changed.