SN9995 Silicon Nitride Protection Tube Dia. 25 mm

Silicon Nitride Protection Tube Dia. 25 mm Description

Silicon Nitride Protection Tube Dia. 25 mm is manufactured from silicon nitride (Si3N4), a material known for chemical inertness and maintained dimensional stability under thermal stress. The 25 mm diameter ensures compatibility with standard industrial fittings, while a compressive strength of 3000 Mpa and a thermal conductivity of 29 W/(m·k) support efficient heat dissipation and mechanical load-bearing. The controlled density of ~3.2 g/cm³ facilitates consistent performance in high-temperature environments.

Silicon Nitride Protection Tube Dia. 25 mm Applications

1.       Industrial Applications
   - • Used as a protective tube in heat treatment systems to maintain structural stability under thermal cycling by leveraging its compressive strength and thermal conductance.
   - • Applied as a barrier in chemical processing equipment to prevent material degradation, utilising its chemical inertness for prolonged operational reliability.

2.       Electronics Applications
   - • Used as a casing or support component in high-power devices to manage thermal loads by capitalising on its steady thermal conductivity, thereby protecting sensitive circuits.

Silicon Nitride Protection Tube Dia. 25 mm Packing

The tube is packaged in a cushioned, sealed container with anti-static lining to prevent mechanical impacts and particulate contamination. It is stored with moisture-absorbing silica gel in a controlled environment to maintain material properties. Custom packaging solutions, including foam inserts and tailored moisture barriers, are available to satisfy specific shipping and storage requirements.

Frequently Asked Questions

Q1: How does the tube maintain its performance under high-temperature environments?
A1: The Si3N4 composition offers stable thermal properties up to 1500 ℃. The consistent microstructure, confirmed through rigorous testing, helps maintain mechanical integrity and ensures predictable performance in high-temperature applications.

Q2: What quality control measures are applied during production?
A2: Each batch undergoes detailed dimensional inspections and mechanical testing, including compressive strength verification. These processes, using calibrated measurement techniques and microstructural analysis, confirm that the tube meets specified technical criteria.

Q3: Is the tube capable of handling high mechanical loads in industrial settings?
A3: Yes, with a compressive strength of 3000 Mpa, the tube is engineered to tolerate substantial mechanical stress. Its defined density and material integrity support consistent performance under both static and dynamic loads.

Additional Information

Silicon nitride ceramics are extensively studied in materials science due to their favourable thermal and mechanical properties. The material’s chemical inertness and dimensional stability make it a common choice for applications requiring resistance to high temperatures and corrosive environments.

Advancements in fabrication techniques and rigorous testing protocols have enhanced the reliability of silicon nitride components in industrial systems. The integration of detailed quality control measures, such as high-resolution microscopy and mechanical stress testing, plays a critical role in ensuring material consistency and performance under demanding operational conditions.