G Type SiC Heating Elements
Advantages of silicon carbide electric heating element:
1. The silicon carbide rod is hard and brittle, has a small expansion coefficient, good cold and heat resistance, and is not easy to deform,
2. Good chemical stability, strong acid resistance, no reaction with strong acid.
3. Strong heat dissipation and accurate temperature control
Physical Properties of Silicon Carbide (SiC) Heating Elements
|
specific gravity
|
2.6~2.8g/cm³
|
bend strength
|
>300kg
|
|
hardness
|
>9MOH’S
|
tensile strength
|
>150kg/cm³
|
|
porosity rate
|
<30%
|
radiance
|
0.85
|
Surface Load Recommended
|
Furnace temperature
|
1100
|
1200
|
1300
|
1350
|
1400
|
1450
|
|
Surface load of hot zone (w/cm²)
|
<17
|
<13
|
<9
|
<7
|
<5
|
<4
|
Please measure the size of OD / D / CZ / HZ / A in mm according to the above figure. I will quote you according to the specific size and quantity.
