Recrystallized Silicon Carbide (RSiC) Thermocouple Tube
1. Introduction:
- Material: Recrystallized Silicon Carbide
- Max. Working temperature : 1650ºC
- Application: in the thermometric system of chemical, metallurgy and ceramic industrial kiln furnace.
2. Advantages
- Long service life
- Good abrasive resistance
- High thermal shock resistance
- Top refractory
- Perfect electrical insulation resistance
- Reduced maintenance requirements and ease of maintenance
- Anti-corrosion in the high-temperature
3. Parameter:
Properties |
Unit |
Value |
SiC Content |
Vol% |
≥99 |
Bulk Density |
g.cm-³ |
2.65~2.75 |
Apparent Porosity |
% |
≤15 |
Modulus of Rupture at 20ºC |
Mpa |
90~100 |
Modulus of Rupture at 1300ºC |
Mpa |
100~110 |
Modulus of Crushing at 20ºC |
Mpa |
≥300 |
Hardness |
Kg/mm² |
1800-2000 |
Fracture Toughness |
MPaXM½ |
1.8-2.0 |
Thermal Conductivity at 1000ºC |
w.m-¹.k-¹ |
35-36 |
Thermal Expansion at 1200ºC |
Ax10-6/ºC |
4.6 |
Maximum Working Temperature |
ºC |
1650 |
4. Recommended Sizes
OD |
ID |
Max.Length |
mm |
mm |
mm |
15 |
9 |
800 |
20 |
13 |
1000 |
25 |
17 |
1250 |
30 |
22 |
1300 |
32 |
24 |
1300 |
35 |
27 |
1400 |
38 |
30 |
1400 |
40 |
30 |
1500 |
42 |
32 |
1500 |
45 |
35 |
1600 |
48 |
36 |
1700 |
50 |
38 |
1800 |
5. Photos for reference.