Si3N4 Thermocouple Protection Tube
Our company use advanced pouring technology to produce Si3N4 bonded SiC thermocouple protection tube, which has properties of creep deformation resistance and anti-chemical erosion, and has excellent thermal conductivity and wear-resistance. Comparing with other several bonded SiC materials, Si3N4 bonded SiC materal has attracted more and more attention.
The quality of our Si3N4 bonded SiC protection tube is near to Japanese tubes, which are popular in South-East Asia market.
Si3N4 Thermocouple Protection Tube
Introduction:
Our company use advanced pouring technology to produce Si3N4 bonded SiC thermocouple protection tube, which has properties of creep deformation resistance and anti-chemical erosion, and has excellent thermal conductivity and wear-resistance. Comparing with other several bonded SiC materials, Si3N4 bonded SiC materal has attracted more and more attention.
The quality of our Si3N4 bonded SiC protection tube is near to Japanese tubes, which are popular in South-East Asia market.
Main Features:
1. Best producing technology in China. Our tubes can be instead of Japanese tubes in Aluminium melt furnace.
2. Very smooth surface to avoid any blotted metal liquid.
3. Good thermal conductivity.
4. High tempreature strength
5. Special groove to be easy fixed.
Technical Specifications:
| Products Name | Si3N4 Thermocouple Protection Tube | |
| Chemical composition | SiC | >70% |
| Si3N4 | >23% | |
| Volume Density | ≥2.8g/cm3 | |
| Apparent Porosity | <17% | |
| Crushing strength | ≥150MPa | |
| Bending strength | Room
temperature |
>55MPa |
| 1400 | >60MPa | |
| Max. Working temperature | 1650.C | |
| Elastic Modulus | 150(103N/mm2) | |
| Thermal conductivity | 15W/m.K | |
Standard size (in stock):
OD28 x ID16 x Length 200-1500mm
OD45 x ID25 x Length 200-2000mm
OD50 x ID25 x Length 200-2000mm
Delivery time: 3-5 days
Other Sizes: can customized according to demand
