AC10038 Alumina Ceramic Ring, Aluminium Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm Description

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm is manufactured from aluminum oxide, offering precise dimensions and a controlled microstructure. Its 20 mm diameter ensures compatibility with standard assembly designs. With flexural strength of ≥300 MPa and compressive strength ranging between ~1800–2200 MPa, this component supports mechanical loads efficiently while providing thermal conductivity suitable for elevated temperature environments.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm Applications

Industrial Electronics
- Used as an insulating component in high-temperature circuit assemblies to mitigate thermal-induced short circuits by leveraging its stable operating temperature and high dielectric resistivity.

Mechanical Seals
- Applied as a washer in pressure-bearing systems to distribute load uniformly and prevent metal-to-metal contact by utilising its high flexural and compressive strength.

Precision Instrumentation
- Serves as a structural element within sensitive measurement devices to maintain dimensional stability and minimise thermal expansion effects by taking advantage of its consistent density and thermal properties.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 20 mm Packing

The product is packaged in cushioned, anti-static carriers within sealed, moisture-resistant containers to prevent contamination and physical damage. Protective materials are used to absorb shock and minimise mechanical stress. Storage in a dry, temperature-controlled environment is recommended. Customised packaging options, including compartmentalisation and specific labelling, are available upon request.

Additional Information

Alumina ceramics are widely used in industrial applications due to their excellent electrical insulation properties and high-temperature stability. Their structure provides a balance between hardness and fracture resistance, which is essential for components operating under mechanical stress or thermal cycling.

Understanding the material properties of alumina is crucial in optimising its use in structural and insulating roles. Research into ceramic processing techniques, such as controlled sintering and microstructural engineering, continues to advance its performance across various industries, including electronics, mechanical systems, and precision instrumentation.