AC10027 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 25 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 25 mm Description

Alumina Ceramic Disc is manufactured using 99.5% pure aluminium oxide (Al2O3), ensuring chemical inertness and mechanical stability. The disc’s 25 mm diameter is designed to meet precise industrial assembly requirements. Its density of 3.9 g/cm³ contributes to enhanced wear resistance and dimensional retention. Engineered with rigorous surface and dimensional verification, this ceramic disc serves as a functional component in applications where consistency and high performance are essential.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 25 mm Applications

1.       Electronics and Semiconductor Applications
   - Used as an insulating substrate in RF circuits to achieve reduced electromagnetic interference by leveraging its chemical inertness.
   - Applied as a component in power modules to achieve effective heat management by leveraging its high density and thermal stability.

2.       Industrial Mechanical Systems
   - Used as a wear-resistant insert in precision machinery to achieve prolonged component life by leveraging its high hardness.
   - Applied as a support element in high-temperature processing equipment to achieve stable operation by leveraging its dimensional integrity.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 25 mm Packing

The discs are packaged individually in static-dissipative trays and sealed within moisture barrier film. A cushioning foam layer minimises mechanical impact during transit, while detailed labelling permits traceability. For storage, a controlled environment free from contaminants is recommended. Custom packaging options, including anti-static and temperature-regulated containers, are available upon request.

Frequently Asked Questions

Q1: What cleaning method is recommended before integrating the disc into a system?
A1: It is advised to use a non-abrasive solvent and a lint-free wipe to remove any surface contaminants. This cleaning method preserves the disc’s surface integrity and minimises the risk of microcracks that could affect its performance during integration.

Q2: How does the disc's specified density affect its performance in industrial applications?
A2: The density of 3.9 g/cm³ indicates a compact material structure, which contributes to improved wear resistance and dimensional stability. This is critical in applications subject to mechanical stress and thermal fluctuations.

Q3: Which quality control procedures are implemented during production?
A3: Quality control procedures include quantitative defect analysis using calibrated optical microscopy and a laser-based dimensional verification process. These measures ensure that each batch of discs meets stringent technical and compositional specifications.

Additional Information

Alumina (Al2O3) is a widely adopted ceramic material known for its resistance to chemical attack and high mechanical strength. Researchers focus on optimising sintering processes and microstructural control to enhance its performance in applications requiring superior wear and thermal properties.

Understanding the intrinsic properties of alumina aids in matching its performance characteristics to specific industrial requirements. Continuous advancements in processing techniques and surface evaluation methods support its integration in advanced electronics, high-temperature systems, and precision machinery.