AC10029 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 51 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 51 mm Description

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 51 mm features a precise 51 mm diameter with a purity level of ≥99.5% and a density of 3.9 g/cm³. Its chemical composition of Al2O3 offers chemical inertness and dimensional uniformity. The disc shape is suitable for applications requiring consistent physical properties and structural stability under thermal stress, ensuring effective performance in insulating or load-bearing components.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 51 mm Applications

Industrial Applications
- Used as an insulating component in high-temperature furnace systems to reduce heat loss by leveraging its chemical inertness.
- Applied as a structural spacer in precision assemblies to maintain geometric tolerances by capitalising on its dimensional stability.

Electronics Applications
- Serves as a substrate in circuit assemblies to achieve electrical isolation by utilising its high-purity aluminium oxide composition.
- Employed as a barrier in microelectronic packaging to prevent contamination by leveraging its consistent material properties.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99.5%, Dia. 51 mm Packing

The disc is packaged in anti-static, foam-lined containers and sealed in moisture barrier bags to prevent contamination and physical damage during transit. Each unit is cushioned to absorb shocks and maintain geometric precision. Storage should be in a dry, temperature-controlled environment. Custom packaging, including individual labelling and compartmentalisation, is available based on specific handling requirements.

Frequently Asked Questions

Q1: How does the high purity of the alumina material influence its performance?
A1: The ≥99.5% purity minimises impurities that can affect thermal and mechanical properties. This control ensures stable behaviour under high-temperature conditions and consistent performance in applications requiring precise material characteristics.

Q2: What storage and handling measures are recommended for the ceramic disc?
A2: It is advisable to store the disc in a dry, temperature-stable environment with minimal exposure to mechanical shock. The anti-static packaging and moisture barrier help prevent contamination and damage, preserving the disc’s precise dimensions and material integrity.

Q3: Can the disc dimensions be customised for specific applications?
A3: The standard specification provides a 51 mm diameter. Customisation of dimensions may be feasible through technical evaluation. Modifications would be assessed to ensure that material properties and performance standards are maintained.

Additional Information

Alumina ceramics, primarily composed of Al2O3, are widely used in applications demanding thermal stability and chemical inertness. Their microstructure, governed by high-purity synthesis processes, contributes to beneficial mechanical and insulating properties. Research in ceramic materials continues to advance processing methods, further improving the consistency and functionality of these components in various high-temperature or corrosive environments.

Advancements in fabrication techniques allow for precise control of dimensions and purity levels in alumina ceramics. These process improvements have broadened the material’s application scope, particularly in sectors where dimensional tolerance and thermal management are critical. The ongoing development in ceramic processing underscores the material’s relevance in modern engineering challenges.