SC9872 Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 80 mm

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 80 mm Description

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 80 mm is produced from a composite of silicon nitride and silicon carbide, yielding a material with a density of ≥2.7 g/cm³ and an operating threshold of up to 1450 ℃. The tube’s thermal conductivity of 15 W/(m·k) aids in efficient heat distribution, making it suitable for high-temperature industrial processes. Its engineered microstructure contributes to structural stability and resistance to thermal shock.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 80 mm Applications

Industrial Applications
- Used as a structural component in high-temperature reactors to achieve precise thermal regulation by leveraging its inherent thermal conductivity.
- Serves as a conduit in chemical processing systems to maintain operational stability by utilising its high-density microstructure. 

Electronics Applications
- Applied as a tube element in semiconductor processing furnaces to support uniform heat distribution by leveraging its controlled composition.
- Employed in thermal evaporation systems to mitigate temperature gradients by utilising its consistent thermal performance.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 80 mm Packaging

The SNBC tubes are packaged in custom foam inserts within moisture-resistant, high-strength fibreboard crates, ensuring protection against mechanical shock and environmental contamination. The packaging is designed for storage in temperature-controlled conditions to preserve material integrity. Additional customisation options, including vacuum-sealed and anti-static layers, are available to accommodate specific handling and storage requirements.

Frequently Asked Questions

Q1: What quality control measures are implemented for ensuring dimensional accuracy of SNBC tubes?
A1: The production process employs coordinate measurements and surface finish analyses along with thermal conductivity validation using calibrated instruments to verify dimensional tolerances and material uniformity.

Q2: How does the material composition affect the tube's performance under high thermal stress?
A2: The combination of silicon nitride and silicon carbide provides high-temperature stability; the controlled microstructure minimises thermal expansion while maintaining structural integrity during prolonged exposure to elevated temperatures.

Q3: What storage conditions are recommended to prevent degradation of the SNBC tube’s properties?
A3: It is recommended to store the tubes in a dry, temperature-controlled environment with protective packaging designed to minimise mechanical impacts and contamination from moisture and particulates.

Additional Information

Advanced ceramics such as silicon nitride and silicon carbide play a critical role in applications requiring extreme thermal and mechanical resilience. Their unique properties allow them to operate effectively in environments that experience rapid temperature changes and high mechanical loads. These materials are integral in industrial systems where stability and performance consistency are essential.

Research in ceramic composites continues to enhance material performance by refining manufacturing processes and optimising microstructures. SAM integrates meticulous quality control protocols and advanced characterisation methods to monitor and improve material properties, thereby supporting industries that rely on high-performance ceramics for their operational demands.