Brand Name: | zibo guiyuan taisheng |
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Application: | Refractory |
Type: | Ceramic Tubes |
Place of Origin: | China (Mainland) |
Product name: | Silicon nitride thermocouple protection tube |
Material: | Silicon nitride ceramic |
Si3N4: | >= 92% |
Density: | >= 3.1 g/cm3 |
Hardness (HRA): | >= 92 |
Flexural strength: | >= 600 Mpa |
Compressive strength: | >= 1500 Mpa |
Thermal conductivity: | 16--22 W/mk |
Coefficient of thermal expansion: | 3.2--3.4X10-6 K |
Working temperature (Oxidizing atmosphere): | 1400 |
Quick Details
Specifications
Silicon nitride thermocouple protection tube
Thermocouple is a widely used temperature probe.Its long time stability and service life will be up to outside protection tube.
Thermocouple shielded by silicon nitride thermocouple sheath will quickly react to the temperature due to its good thermal conductivity and thinner wall thickness.
Silicon nitride thermocouple protection are for continuous temperature measurement and protect thermocouple without erosion.
*** Technology specification data ***
Items |
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Si3N4 |
>= 92% |
Compressive strength |
>= 1500 Mpa |
Density |
>= 3.1 g/cm3 |
Thermal conductivity |
16—22 W/mk |
Hardness (HRA) |
>= 92 |
Coefficient of thermal expansion |
3.2—3.4X10-6 K |
Flexural strength |
>= 600 Mpa |
Working temperature (Oxidizing atmosphere) |
1400℃ |