AC10046 Alumina Ceramic Ring, Aluminium Oxide Ring, Al2O3 Ring 99%, Dia. 24 mm

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 99%, Dia. 24 mm Description

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 99%, Dia. 24 mm is a precision-engineered ceramic washer made from high-purity aluminum oxide (Al2O3). With a diameter of 24 mm, it exhibits controlled flexural and compressive strengths (300-450 MPa and ~1800–2200 MPa respectively) and thermal conductivity of 30 W/(m·K), ensuring efficient performance in high-temperature and high-voltage applications.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 99%, Dia. 24 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 99%, Dia. 24 mm Applications

Electronics
- Used as an insulating washer in high-voltage circuit boards to achieve reliable electrical isolation due to its high volume resistivity.
- Applied as a spacer in microelectronic assemblies to maintain separation between conductive elements, thereby mitigating electrical interference.

Industrial
- Serves as a support component in high-temperature furnaces to manage thermal expansion due to its stable thermal conductivity and mechanical strength.
- Frequently used in equipment assemblies where dimensional stability under thermal cycling is required.

Automotive
- Used as a component in engine sensors to achieve precise thermal and electrical isolation as a result of its high resistance and controlled strength properties.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 99%, Dia. 24 mm Packing

The ceramic ring is packaged in anti-static, cushioned trays and sealed within moisture-resistant pouches to prevent contamination and mechanical damage during transit. Storage instructions recommend maintaining a ambient, low-humidity environment. Custom packaging solutions, including compartmentalised inserts and protective foam layers, are available for specialised transportation needs.

Additional Information

Aluminum oxide ceramics are extensively used for their electrical insulation, wear resistance, and thermal stability. Their intrinsic properties aid in applications where minimising the risk of electrical leakage and thermal degradation is critical. Variations in formulation and sintering processes allow for tailoring mechanical properties to specific operational requirements.

Scientific research continues to explore advanced sintering techniques and surface treatments, improving the performance characteristics of alumina ceramics. These advancements facilitate enhanced integration in complex assemblies across sectors such as electronics, industrial processing, and automotive systems.