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, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 102 mm is fabricated from high-purity aluminium oxide with a sintered microstructure. The disc dimension of 102 mm ensures compatibility with standard industrial assemblies. Its controlled density of 3.65 g/cm³ contributes to predictable thermal and electrical insulation properties. Such characteristics support applications where dimensional stability and material consistency are vital for operational performance.

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

1.       Industrial Equipment
   - Used as a spacer component in high-temperature furnaces to achieve thermal management by leveraging alumina’s insulating properties.
   - Applied as an insulative barrier in mechanical assemblies to prevent electrical interference through its controlled density and composition.

2.       Electronics Assembly
   - Used as a substrate element in power modules to achieve stable operational environments by leveraging its high dielectric resistance.
   - Applied as a structural element in circuit housings to manage heat dissipation by utilising its thermal stability characteristics.

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

The disc is individually wrapped in anti-static film and secured in a rigid, shock-absorbent container to protect against physical impact and contamination. Storage in a cool, dry environment is recommended to maintain material integrity. Custom packaging options are available, including moisture barrier bags and foam inserts, to suit specific handling and transportation requirements.

Frequently Asked Questions

Q1: What quality control measures are implemented during production?
A1: SAM performs microstructural analysis using optical and electron microscopy at various production stages and conducts density measurements to verify consistency against specified parameters.

Q2: How does the 95% purity level affect material performance?
A2: The 95% purity ensures a consistent phase composition, which contributes to predictable thermal conductivity and electrical insulation properties, crucial for industrial applications.

Q3: What are the recommended storage conditions for the disc?
A3: Store the disc in a cool, dry environment with minimal vibration. The use of anti-static packaging and cushioning materials during handling helps to prevent physical or contamination-related damage.

Additional Information

Alumina is a widely used ceramic material due to its excellent electrical insulation and chemical inertness. Its microstructure, established through sintering, plays a critical role in defining its thermal and mechanical properties. 

The use of alumina in industrial components is anchored in its predictable performance under varying environmental conditions. By controlling grain size and ensuring uniform density, manufacturers optimise alumina ceramics for applications that demand stability and endurance.