Specifications:
1.Heating temperature: 600-1800°C
2. Diameter: 8-54mm
3. Length: 240-4000mm
4. Material: Good quality green SiC powders
Rod type silicon carbide heating elements are made from high-density, high-purity silicon carbide, which is
the most popular type of economical heating element capable of
operating under hot and rigorous environments.
Features:
1. Withstands as high as 1800°C (surface temperature),
2. Generates high heat output per unit surface area, approximately
5-10 times than the output of Nichrome wire,
3. High strength and excellent shock resistance,
4. Heat source is free of noise and air pollution.
SiC heating elements usages:
It is 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 SiC heating elements:
| specific gravity | 2.6~2.8g/cm³ | bend strength | >300kg |
| hardness | >9 MOH′S | Tensile strength | >150kg/cm³ |
| porosity rate | <30% | radiancy | 0.85 |
Recommend surface load:
| Furnace Temp (°c ) | 1100 | 1200 | 1300 | 1350 | 1400 | 1450 |
| Surface load of hot zone (W/cm²) | <17 | <13 | <9 | <7 | <5 | <4 |
When you place order,pls tell us the following data:
1. Outer diameter(OD):mm
2. Length of Hot zone(HZ):mm
3. Length of Cold end(CZ):mm
4. Length of Overall(OL):mm
5. Shank spacing(A):mm
6. Resistance(at 1050C+/-50C):ohms
PACKAGE&TRANSPORT
