Silicon Nitride Si3n4 Bonded Sic Silicon Carbide Tube for Kiln
Silicon Nitride Tubes are widely used as temperature measurement sensors and are an important structural ceramic material that is hard and resistant to wear.
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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 |

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 have established a comprehensive pre-sales and after-sales service standards for our Silicon Nitride Si3n4 Bonded Sic Silicon Carbide Tube for Kiln. We regard talents as the core competitiveness of our company, and attract more excellent talents by establishing a broad space for career development, excellent environment for growth of talents, and effective incentive and restraint mechanism. The internal management mechanism of the enterprise can run concisely and circumspectly, rigorously and efficiently.
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