SC9926 Recrystallized Silicon Carbide Disc

Recrystallized Silicon Carbide Disc Description

Recrystallized Silicon Carbide Disc is produced using a controlled thermal process to enhance crystallinity while minimising defect density. With a material density of approximately 2.7 g/cm3, the disc is optimised in form for improved handling and performance stability. Its ability to operate reliably at temperatures up to 1650 ℃ makes it suitable for applications subject to thermal stress. Customisable dimensions further allow integration into varied engineering systems.

Recrystallized Silicon Carbide Disc Applications

Electronics and Semiconductor Applications
- Used as a heat spreader in high-power LED systems to achieve effective thermal dissipation by leveraging SiC’s high thermal conductivity.
- Applied as a substrate in power electronic modules to maintain performance under elevated temperatures by leveraging its durable microstructure.

Industrial Applications
- Used as a component in furnace insulation systems to achieve consistent thermal management by leveraging its controlled crystallinity.
- Applied as wear-resistant parts in high-abrasion environments to extend service life by leveraging its high-density structure.

Recrystallized Silicon Carbide Disc Packing

The disc is packaged in a cushioned, inert material-lined container to mitigate mechanical stress and contamination during transit. Anti-static foam inserts and moisture-resistant sealed bags maintain surface integrity and material purity. Temperature-controlled storage is recommended to preserve performance characteristics. Custom packaging options, including compartmentalisation and specialised labelling, are available upon request to satisfy specific logistical requirements.

Frequently Asked Questions

Q1: How does the material's ≥99% purity impact thermal performance?
A1: The high purity level reduces impurity-induced stress concentrations, which helps maintain stable mechanical and thermal properties at elevated temperatures. Quality assessments, including spectroscopic analyses, confirm the purity of the silicon carbide matrix.

Q2: What are the benefits of customised dimensions in high-temperature applications?
A2: Customised dimensions allow precise integration into existing assemblies, ensuring optimal thermal management and compatibility with various system designs. This adaptability ensures that the disc can meet specific engineering requirements.

Q3: What quality control measures are implemented during production?
A3: The manufacturing process includes periodic inspections using electron microscopy and thermal analysis to verify microstructural integrity and dimensional accuracy. These measures ensure that the disc maintains its designed performance parameters.

Additional Information

Silicon carbide (SiC) is a prominent ceramic material known for its high thermal conductivity and exceptional mechanical strength. Recrystallisation refines the microstructure by reducing grain boundaries and imperfections, which is essential for applications subjected to high thermal and mechanical loads. This process enhances the material’s stability in demanding environments.

Recent advancements in ceramic processing have enabled precise control over the crystallographic structure of SiC components. Such control not only improves thermal performance but also extends the material's lifespan in industrial applications, including high-temperature furnaces and abrasive systems.