AC10040 Alumina Ceramic Ring, Aluminium Oxide Ring, Al2O3 Ring 95%, Dia. 25 mm

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 25 mm Description

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 25 mm is manufactured from high-purity aluminum oxide with a controlled composition of ≥95%. The 25 mm diameter ensures compatibility with standard industrial washers. Its defined flexural and compressive strength, reliable thermal conductivity, and high volume resistivity make it suitable for applications requiring dimensional stability and resistance to thermal cycling.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 25 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. 25 mm Applications

Electronics
  • Used as an insulating component in circuit assemblies to achieve electrical isolation by leveraging high volume resistivity and stable thermal conductivity.

Industrial
  • Employed as a sealing washer in pump systems to maintain leak prevention by utilising its high compressive strength and uniform microstructure.

Automotive
  • Applied as a component in sensor housings to achieve dimensional stability and consistent performance by utilising its precise material composition and thermal resistance.

Alumina Ceramic Ring, Aluminum Oxide Ring, Al2O3 Ring 95%, Dia. 25 mm Packing

Each ring is individually secured in an anti-static, shock-absorbent foam pouch and then packed in a moisture-barrier sealed polybag. The outer packaging is designed to protect against mechanical impact and contamination during transport. For storage, it is recommended to maintain a controlled environment with stable temperature and low humidity. Custom packaging options, including compartmentalised cartons and labelling, are available.

Additional Information

Alumina ceramics are widely studied in materials science due to their high thermal stability and mechanical strength. The sintering process used in fabrication plays a critical role in developing a homogeneous microstructure that enhances performance. Advanced analytical tools, such as scanning electron microscopy and X-ray diffraction, help in verifying the phase integrity and compositional consistency of these ceramics.

In industrial applications, the properties of alumina make it a preferred choice for components that require resistance to thermal shock and mechanical stress. Understanding the intrinsic relationship between processing conditions and final mechanical properties is key to optimising performance in high-demand environments.