
Sic Silicon Carbide
Description
Technical Parameters
Introduce
SiC thermocouple protection tubes Specifications
1. High quality Silicon NSiC Thermocouple Tubes.
2. Diameter 12-60mm, length 300-2000mm
3.Good Thermo Shock Resistance.
SiC thermocouple protection tubes General Introduction:
Silicon nitride is good material for thermocouple protection tubes
due to its toughness at high temperatures, superior thermal shock resistance,light weight and corrosion resistance.
Performance Index
| Item/Product | Index | Unit |
| Working Temperature | ≤ 1380 | ºC |
| Density | 3.02 | g/cm³ |
| Porosity | < 0.10 | % |
| Bending Strength | 250(20ºC) | MPa |
| 280(1200ºC) | MPa | |
| Modulus of Elasticity | 330(20ºC) | GPa |
| 300(1200ºC) | GPa | |
| Coefficient of Thermal Conductivity | 45(1200ºC) | W/m.k |
| Coefficient of Thermal Expansion | 4.5 | K-1x10-6 |
| Mohs Hardness | 13 | |
| Acid-alkali Resistant | Excellent |
Advantages
1. High working temperature
2. Good thermoc shock resistance.
3. Good Mechnical strength
4. Good Corrosion resistance
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