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

The ceramic disc is produced with ≥99.5% Al2O3 in a 25 mm diameter disc form, ensuring compatibility with standard processing equipment. Its flexural strength of 300–450 MPa and compressive strength around 2000–3000 MPa provide stability under mechanical stress. The thermal conductivity of 30 W/(m·K) and a volume resistivity exceeding 10^14 Ohm·cm support effective heat management and electrical insulation in industrial and electronic applications.

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

Industrial Applications:
- Used as a structural element in high-temperature furnace systems to maintain operational stability by utilising its high compressive strength.
- Applied as a wear-resistant component in processing equipment to sustain dimensional precision by utilising its mechanical integrity.

Electronics Applications:
- Employed as an insulating substrate in power modules to mitigate leakage currents by utilising its volume resistivity.
- Used as a component in sensor housings for thermal regulation by taking advantage of its controlled thermal conductivity.

General Engineering Applications:
- Serves as a barrier in environments requiring minimal thermal expansion to ensure dimensional accuracy by utilising consistent material properties.

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

The discs are packaged in antistatic foam-lined containers to minimise mechanical shocks and prevent contamination. They are wrapped in high-density polyethylene to protect against moisture and particulate ingress. Storage instructions specify a clean, temperature-controlled environment. Options for customised packaging, including compartmentalised trays and labelling, are available to support specific handling requirements.

Additional Information

Alumina ceramic materials are widely used in various industrial settings due to their high thermal stability and insulating properties. They have been extensively studied for their capability to withstand rigorous thermal cycles, making them suitable for high-temperature processing environments. Research in materials science continues to enhance our understanding of ceramic behaviour under stress.

Advances in ceramic processing have improved reproducibility and performance consistency. Alumina's inherent chemical stability and mechanical strength are further optimised through precise sintering processes. This continuous development supports its broader application in manufacturing, electronics, and structural components where material endurance is essential.