technical ceramic solutions

Alumina Ceramic Insulator Rings

Alumina Ceramic Insulator Rings

Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. In addition, it is extremely resistant to wear and corrosion and is an industrial ceramic that can only be formed by diamond grinding. The melting point is very high at 2,072°C, and it is very hard. Alumina components can be widely used in many fields. Eg. electronics, pump components, and automotive sensors, industrial engineering, etc.

INNOVACERA Alumina includes many grades: 95% Alumina, 99% Alumina, 99.5% Alumina and 99.9% Alumina. They can fulfill customers’ different demands. The dimension ranges from 1mm to 500mm.

If you’re interested in the Alumina, please don’t hesitate to contact us for the material report.


Declaration: This is an original article of INNOVACERA®. Please indicate the source link when reprinting: https://www.innovacera.com/news/alumina-ceramic-insulator-rings.html.

Related Products

  • Small HV Feedthrough

    Small HV Feedthrough

    INOVACERA's small high-voltage feedthrough is an electrical penetration device specifically designed for high-vacuum environments, primarily used to safely and hermetically transmit high-voltage power…

  • AMB Ceramic Substrate

    AMB Ceramic Substrate

    AMB (Active Metal Brazing) is a method to realize the bonding of ceramic and metal by reacting a small amount of active elements Ti and Zr in filler metal with ceramics to form a reaction layer which …

  • Aluminum Nitride Ceramic Substrates

    Aluminum Nitride Ceramic Substrates

    In today's era of exploding AI computing power, 5G communication upgrades, and the transition of New Energy Vehicles (NEVs) toward 800V high voltage platforms, heat dissipation and packaging reliabili…

Enquiry