SC9870 Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 70 mm

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 70 mm Description

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 70 mm is manufactured by combining Si₃N₄ and SiC into a composite structure optimised for applications requiring high thermal endurance. The 70 mm outer diameter ensures compatibility with industrial furnace designs and process equipment. With a thermal conductivity of 15 W/(m·k) and an operating limit of 1 450 ℃, the tube maintains structural integrity and stable heat distribution, making it suitable for high-temperature environments.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 70 mm Applications

Industrial High-Temperature Systems
- Used as a tube liner in furnace assemblies to achieve uniform heat distribution by leveraging its controlled thermal conductivity and structural stability.

Chemical Processing Equipment
- Applied as a reaction vessel component to achieve minimised contamination and sustained performance under high operating temperatures by leveraging its dense, inert ceramic structure.

Silicon Nitride Bonded Silicon Carbide Tube SNBC Tube OD. 70 mm Packing

The tube is packaged in a crated wooden container with internal foam padding to prevent mechanical shock. An anti-static wrap protects the ceramic surface from dust and contamination. The packaging also includes desiccant pouches to maintain dryness, while recommended storage is in a temperature-controlled environment. Customised labelling and compartmentalisation options are available upon request.

Frequently Asked Questions

Q1: How does the tube maintain its thermal performance at elevated temperatures?
A1: The tube’s composite structure integrates a thermal conductivity of 15 W/(m·k), which facilitates uniform heat distribution and minimises thermal gradients even when operating near 1 450 ℃.

Q2: What measures are taken during manufacturing to ensure dimensional stability?
A2: Stanford Advanced Materials employs a controlled sintering process, meticulous cooling protocols, and in-line dimensional inspections to secure the specified 70 mm outer diameter and high density, ensuring consistent performance.

Q3: What are the recommended storage conditions to preserve the tube’s properties?
A3: The tube should be stored in a dry, temperature-controlled environment with anti-static handling. The protective packaging minimises mechanical stress and contamination during transit and storage.

Additional Information

Ceramic composite materials such as silicon nitride and silicon carbide are widely utilised in industrial settings for their ability to sustain high temperatures and resist chemical corrosion. Their unique combination allows for tailored thermal and mechanical properties which are critical in applications requiring endurance under severe operational conditions.

Advanced sintering and bonding techniques enable these composites to achieve controlled microstructures and porosity levels. This results in components that deliver consistent performance in environments where precise thermal management and structural integrity are paramount.