SC9869 Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 60 mm

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 60 mm Description

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 60 mm is produced using a controlled sintering process that fuses silicon nitride with silicon carbide. The integrated microstructure provides stability under high thermal stress and ensures consistent dimensions with an outer diameter of 60 mm. A thermal conductivity of 15 W/(m·k) coupled with an operating temperature of ≤1 450 ℃ allows efficient heat management in demanding industrial applications.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 60 mm Applications

Industrial Processing
- Used as a component in high-temperature processing chambers to achieve controlled heat distribution by utilising its specified thermal conductivity.
- Applied as an insulating element in furnaces to maintain stable operating temperatures through its dimensional stability and heat resistance.

Automated Manufacturing Systems
- Serves as a crucial part in precision sintering equipment to ensure uniform temperature profiles by utilising its ceramic properties.
- Frequently employed in high-temperature material handling systems to reduce thermal gradients and enhance process consistency.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 60 mm Packing

The tube is packaged in a custom-designed, padded container that minimises mechanical shock and exposure to contaminants. It is wrapped in anti-static, moisture-resistant material and secured in a sturdy case. Storage guidelines advise a dry, temperature-controlled environment to maintain material integrity. Customised packaging options, including compartmentalised inserts and specialised labeling, are available upon request.

Frequently Asked Questions

Q1: How does the bonding process affect the microstructure of the tube?
A1: The sintering process fuses silicon nitride and silicon carbide to form a homogeneous microstructure. Scanning Electron Microscopy and density testing during quality control confirm the uniform distribution of phases, which reduces residual porosity.

Q2: Can the tube withstand cyclic thermal loads?
A2: The combination of SiN and SiC in the microstructure provides resistance to thermal shock. Laboratory thermal cycling tests have shown that the tube maintains dimensional stability and mechanical integrity under repeated heating and cooling cycles.

Q3: What are the recommended storage conditions for this ceramic tube?
A3: The tube should be stored in a dry, temperature-controlled setting, ideally in its original protective packaging. This precaution minimises exposure to humidity and mechanical stress, preserving its structural and thermal properties.

Additional Information

Ceramic materials such as silicon carbide and silicon nitride are widely used in high-temperature industrial applications due to their excellent thermal and mechanical properties. The integration of these ceramics can enhance the performance of components exposed to thermal cycling and aggressive environments.

In materials science, understanding the microstructural characteristics of composite ceramics is essential for predicting their behaviour under operational stress. Research into sintering processes and phase distribution continues to advance the development of high-performance materials for industrial heat management and precision engineering.