1500 ℃ SiC Resistance High Temperature Heating Element Double Helix Type
General Description
- Production Process: made into blank, silicided under high temperature and re-crystallized.
- Character: high-applied temperature, anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintenance.
- Usage: used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, metallurgy, glass, and machinery.
- Physical properties of element
| Specific Gravity |
2.6~2.8g/cm³ |
bend strength |
>300kg |
| Hardness |
>9 MOH′S |
Tensile strength |
>150kg/cm³ |
| Porosity rate |
<30% |
radiancy |
0.85 |
Advices of using the element
- In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
- As the element is very brittle, be careful while install and maintain to avoid any damage.
- when start to operate the furnace, raise voltage slowly and gradually, never give full load at one time.
The following should be given when describing Silicon Carbide (SiC) Heating Elements:
- Type:
- OD: Outer Diameter;
- HZ: Hot Zone;
- CZ: Cold Zone;
- OL: Overall Length;
- Resistance; Ohms (Ω).
