SC9928 Recrystallized Silicon Carbide Disc Dia. 25.4 mm

Recrystallized Silicon Carbide Disc Dia. 25.4 mm Description

Recrystallized Silicon Carbide Disc Dia. 25.4 mm, composed entirely of SiC, has been processed to achieve a refined microstructure suitable for elevated temperature conditions up to ≤1650 ℃. The disc form factor and precise dimension of 25.4 mm ensure compatibility with ceramic processing equipment. Its density of approximately 2.7 g/cm³ contributes to stiff structural performance while the high chemical purity supports applications requiring thermal resilience and electrical insulation.

Recrystallized Silicon Carbide Disc Dia. 25.4 mm Applications

Industrial Applications
- Used as a component in furnace liners to achieve stable support by leveraging its high thermal resistance.
- Applied as wear-resistant surfaces in high-abrasion systems to maintain dimensional stability through a controlled microstructure.

Electronics Applications
- Used as an insulating substrate in power modules to achieve effective thermal management by leveraging its inherent electrical resistivity.

Energy Applications
- Serves as a base material in LED systems to achieve efficient heat dissipation by leveraging its stable high-temperature properties.

Recrystallized Silicon Carbide Disc Dia. 25.4 mm Packing

Recrystallized Silicon Carbide Disc Dia. 25.4 mm are packaged individually in foam-lined, anti-static containers with moisture-resistant inserts to mitigate contamination and mechanical damage. The packaging design minimises environmental exposure during transit and storage. It is recommended to store the discs in temperature and humidity controlled conditions. Customised packaging options, including specialised cushioning and labelling, are available upon request.

Frequently Asked Questions

Q1: How does the controlled recrystallisation process improve the SiC disc's performance?
A1: The recrystallisation refines the grain structure and reduces internal defects. This process enhances thermal conductivity and structural performance in high-temperature environments.

Q2: What handling precautions are recommended during installation?
A2: Handle the discs with nitrile gloves and use anti-static packaging to prevent surface scratches and contamination. Proper handling preserves the microstructure and maintains intended electrical and thermal properties.

Q3: Can the disc dimensions be adjusted for specific applications?
A3: Yes, dimensional modifications can be performed. Advanced machining coupled with material characterisation ensures adjustments retain critical properties and performance uniformity.

Additional Information

Silicon Carbide ceramics are extensively studied for their high thermal conductivity and stability at elevated temperatures. The strong covalent bonding and refractory nature of SiC make it valuable for environments where thermal and chemical stresses prevail. Understanding the relationship between processing methods and microstructure is essential for optimising material performance in advanced ceramic applications.

Recent developments in annealing and surface evaluation techniques have deepened insights into defect minimisation and grain alignment. These advancements contribute to improved performance in industrial, energy, and electronics sectors that depend on ceramics with predictable mechanical and thermal characteristics.