SN10085 Silicon Nitride Rod, Si3N4 Rod Dia. 25 mm

Silicon Nitride Rod, Si3N4 Rod Dia. 25 mm Description

Silicon Nitride Rod, Si3N4 Rod Dia. 25 mm is a high-purity ceramic rod manufactured using controlled sintering processes. With a density of approximately 3.2 g/cm³ and a precise 25 mm diameter, the rod is engineered for stability under mechanical stress and thermal variation. Its chemical inertness and structural uniformity make it suitable for applications requiring dimensional precision and enhanced thermal resistance. SAM verifies each component through calibrated inspection protocols to ensure material consistency.

Silicon Nitride Rod, Si3N4 Rod Dia. 25 mm Applications

Industrial Applications
- Used as a wear-resistant component in high-temperature process equipment to achieve extended service life by leveraging the material's thermal stability.
- Applied as a load-bearing element in precision machinery to maintain dimensional stability by utilising its consistent density.

Electronics Applications
- Used as an insulative spacer in semiconductor assembly to achieve electrical isolation by leveraging its chemical inertness.
- Applied in sensor housings to achieve minimal interference by utilising stable mechanical properties.

Silicon Nitride Rod, Si3N4 Rod Dia. 25 mm Packing

The rod is packaged in foam-lined, anti-static containers enclosed within a sealed plastic casing. Moisture-resistant materials and cushioning inserts protect the component from impacts and contamination. It is recommended to store the rod in a clean, dry, temperature-controlled environment to maintain its structural integrity. Custom packaging options are available to accommodate specific storage and transportation requirements.

Frequently Asked Questions

Q1: How does the sintering process affect the rod's dimensional accuracy?
A1: The controlled sintering process minimises shrinkage variations while maintaining the 25 mm diameter. Regular inspections with calibrated instruments confirm dimensional precision and consistency across production batches.

Q2: What storage conditions are recommended for maintaining the rod's properties?
A2: The rod should be stored in a dry, temperature-controlled environment. Fluctuating humidity or temperature can affect its structural integrity and surface properties, so appropriate packaging and controlled storage conditions are essential.

Q3: Are there any specific machining recommendations for post-processing this ceramic rod?
A3: Machining requires the use of diamond tooling under coolant conditions due to the inherent hardness of silicon nitride. Pre-testing on small batches is recommended to adjust parameters for achieving the desired surface finish and precise dimensional outcomes.

Additional Information

Silicon nitride ceramics are well-known for their chemical stability, low thermal expansion, and high fracture toughness. Research in this field focuses on optimising sintering processes to achieve a fine-grained microstructure that enhances mechanical performance. These properties make silicon nitride a material of choice for challenging environments where thermal and mechanical loads are critical.

Advances in ceramic processing have broadened the scope of applications for silicon nitride. Understanding the interplay between processing parameters, microstructure, and material properties is essential for developing reliable components in industries such as electronics, aerospace, and industrial machinery. This continuous development supports applications requiring consistent performance under demanding operational conditions.