AC10025 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm Description

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm is manufactured from high-purity aluminium oxide (Al2O3) using controlled sintering processes. The 76 mm diameter design meets standard assembly requirements in electronic and high-temperature equipment. With flexural strengths of 300–450 MPa and compressive strengths of ~1800–2200 MPa, this disc supports structural integrity and effective heat management in rigorous operational conditions.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm Applications

Electronics Applications
- Used as a substrate in high-power circuit boards to achieve effective heat dissipation by leveraging the disc's thermal conductivity.
- Applied as an insulating component in high-frequency devices to mitigate electrical interference through its high resistivity.

Industrial Applications
- Serves as a wear-resistant element in pressure and load-bearing systems to ensure dimensional stability by utilising its excellent flexural and compressive strength.
- Frequently used in process equipment operating at elevated temperatures due to its ability to maintain structural integrity under thermal stress.

Chemical Processing Applications
- Employed as a barrier component in chemical reactors to minimise contamination, taking advantage of the material's chemical inertness and high purity.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 76 mm Packing

The disc is individually packaged in an anti-static pouch and secured within foam-lined containers to minimise mechanical shock and moisture exposure. For storage, sealed packaging with desiccants and temperature-controlled conditions is provided to prevent contamination. Custom packaging options, including insulated containers and specific labelling, are available to accommodate distinct shipping and storage requirements.

Additional Information

Alumina-based ceramics are integral to numerous industrial sectors due to their inherent chemical inertness and high strength-to-weight ratios. Advances in sintering and processing techniques have significantly enhanced the thermal and mechanical properties of alumina materials. These properties are critical when components operate under high stress and temperature variability.

A thorough grasp of the material characteristics of alumina not only facilitates improved component design but also aids in optimising performance in various thermal management and load-bearing applications. Continuous refinement in materials processing ensures that alumina remains a viable option for precision engineering challenges.