AC10021 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 102 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 102 mm Description

The Alumina Ceramic Disc is produced from aluminium oxide with a purity of ≥95%, ensuring a controlled microstructure that contributes to its mechanical integrity. With a diameter of 102 mm, the disc provides a flexural strength of ≥300 MPa and a compressive strength of approximately 1800–2200 MPa, supported by a thermal conductivity of 25 W/(m·K). These properties make the disc suitable for applications requiring heat dissipation and resistance to mechanical stress in challenging industrial environments.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 102 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 95%, Dia. 102 mm Applications

1.       Electronics and Semiconductor Applications
   - Used as a substrate in high-power devices to achieve effective heat dissipation by leveraging its thermal conductivity.
   - Applied as an electrical insulator in circuit modules to maintain performance stability under thermal and mechanical stress.

2.       Industrial Process Equipment
   - Employed as a wear-resistant component in high-load machinery to mitigate mechanical stress through its high compressive and flexural strength.
   - Serves as a protective barrier in chemical processing systems to prevent corrosion and maintain operational integrity.

3.       High-Temperature Industrial Applications
   - Used as a component in heating elements to regulate temperature by utilising its controlled thermal conductivity and stability.
   - Applied in furnaces and reactors where gradual heat distribution is crucial for process consistency and safety.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 102 mm Packing

The discs are securely packaged in anti-static, cushioned containers to avoid mechanical damage and contamination. Protective moisture barriers and shock-absorbing materials are incorporated to maintain the integrity during transit and storage. Products are stored in a clean, temperature-controlled environment. Custom packaging options are available to meet specific shipping and storage requirements.

Additional Information

Alumina ceramics are central in materials science due to their balance of mechanical strength, thermal conductivity, and electrical insulation. The sintering process directly influences characteristics such as grain size and porosity, which in turn affects durability and performance in high-stress environments.

Research in alumina ceramics continues to drive innovations in both industrial and electronic sectors. A thorough understanding of microstructural control enables engineers to tailor these materials for targeted applications, from systems requiring efficient heat dissipation to components subjected to intense mechanical loads.