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Sintering Silicon Nitride Ceramic Thermocouple Protect Tube

Sintering Silicon Nitride Ceramic Thermocouple Protect Tube

Silicon Nitride Tubes are widely used as temperature measurement sensors and are an important structural ceramic material that is hard and resistant to wear.

We do not forget our original intention, focus on this ceramic bush, si3n4 ceramic bearings bulk bags, electric smoker heating element industry, shape the spirit of craftsmanship, let the creation of the ground, interpretation of industrial beauty. We take the principle of characteristic development, pioneering, honest and diligent, pragmatic, and sincere to achieve far. We have the culture concept of rationality, responsibility and innovation.

Product Description

Silicon Nitride Tubes are widely used as temperature measurement sensors. It is important structural ceramic material which is hard and resistant to wear. It is widely used in mechanical hardware, laser semiconductor, petrochemical, automotive, aerospace and other fields.


Silicon Nitride Tubes have good performance on resistant to high temperatures and maintain their strength at temperatures up to 1200°C without loss. It does not decompose until reaching the temperature of 1900°C. In addition, it has amazing chemical resistance, withstanding almost all inorganic acids, and caustic soda solutions up to 30%, as well as many organic acids. 


Standard Specifications

OD (mm)

ID (mm)

L (mm)

16

8

300-600

22

12

300-800

28

16

300-900

30

18

300-900

45

25

300-900


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Main Property 

As a kind of good high-temperature engineering material, it has advantages in the application of high-temperature field.

(1) To make full use of its excellent properties.

(2) Developing new fluxes, studying and controlling the optimal composition of existing fluxes when sintering powders.

(3) Improving the powder making, molding and sintering processes.


Q&A

1. How long is the Si3N4 tube's service time?

  It is generally over 6 months . We could discuss more details when you send inquiry.

2. What is the working temperature of the Si3N4 tube?

The working temperature is over 1200℃


We take pleasure in an exceptionally excellent status between our buyers for Sintering Silicon Nitride Ceramic Thermocouple Protect Tube. We implement brand strategy to improve product competitiveness. Enterprise development concept is the most fundamental and core rational understanding and judgment standard for the survival and development of enterprises and employees.

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