AC10018 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 32 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 32 mm Description

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 32 mm is manufactured from high-purity aluminium oxide (Al2O3) processed via controlled sintering methods. The 32 mm diameter ensures compatibility with equipment requiring standardised disc dimensions, while the density of 3.65 g/cm³ contributes to its effectiveness in thermal insulation and wear resistance applications. Its chemical inertness and structural stability make it suitable for environments subjected to high temperatures and mechanical stress.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 32 mm Applications

1.       Electronics and Semiconductor
- Used as a substrate in semiconductor processing equipment to achieve thermal insulation by leveraging its high-purity Al2O3 and uniform density.
- Applied as a circuit board insulator in high-temperature environments to control thermal expansion effects by utilising its stable thermal properties.

2.       Industrial Processing
- Serves as an insulating component in industrial furnaces to achieve uniform heat distribution by leveraging its chemical inertness and structural stability.
- Frequently used in wear-resistant applications where thermal and mechanical stresses are prevalent, utilising its consistent density and high sintered strength.

3.       Mechanical Systems
- Applied as a protective barrier in mechanical assemblies to reduce abrasion by leveraging its hardness and chemical inertness.
- Serves as a spacer or support element where dimensional precision is critical to performance in high-load conditions.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 95%, Dia. 32 mm Packing

The discs are packaged in individual anti-static pouches and cushioned within foam-lined boxes to protect against mechanical stress and contamination. Each package is sealed to limit particle ingress, ensuring the parts remain free from contaminants during transit and storage. The packaging can be customised with moisture barriers or inert gas fills to suit specific storage conditions. Options for bulk or custom compartmentalisation are available on request.

Frequently Asked Questions

Q1: How does the density of 3.65 g/cm³ impact the disc's performance?
A1: The specified density ensures structural uniformity and effective thermal insulation. This physical property helps maintain predictable performance under varying thermal loads and mechanical stresses, making the disc suitable for applications where consistency is critical.

Q2: What quality control measures are in place during production?
A2: The manufacturing process includes controlled sintering and systematic surface inspections using SEM. These protocols evaluate microstructural uniformity and detect any potential defects, ensuring the final product consistently meets stringent technical specifications.

Q3: Can the dimensional tolerance of the 32 mm disc be customised?
A3: While the standard offering is a 32 mm diameter disc, customisation options may be available. Specific dimensional tolerances can be discussed with SAM’s technical support to match equipment requirements and processing tolerances.

Additional Information

Alumina (Al2O3) is widely used in high-temperature and wear-resistant applications due to its inherent chemical stability and robust mechanical properties. The ceramic is known for its ability to withstand thermal cycling and aggressive chemical environments, which is essential in industrial and electronic applications. Advances in sintering technology and quality control have expanded the scope of Al2O3 applications, enhancing its performance in precise engineering tasks.

Research into ceramic materials continues to drive improvements in thermal management and structural applications. Understanding properties such as density and purity is critical for optimising the material’s performance in various operational environments. These insights help engineers select appropriate materials for demanding applications in industrial, electronic, and mechanical systems.