Alumina Disk
Advantages of Alumina Disk
The advantages of alumina disks lie in their unique material combination: extremely high hardness (wear-resistant), high rigidity (stable), excellent high-temperature and corrosion resistance, low thermal expansion (good thermal stability), and excellent electrical insulation. These properties make alumina disks an irreplaceable choice in applications requiring high precision, high wear resistance, high stability, and the ability to withstand harsh environments (high temperature, corrosion).
Applications of Alumina Disks
1. Semiconductor Manufacturing: Alumina disks are used as substrates or support components in semiconductor production, where high thermal and electrical insulation properties are critical.
2. Electrical and Electronic Components: Due to their insulating properties, alumina disksare widely used in electronic devices, such as in the production of circuit boards, sensors, and other electronic components.
3. Chemical and Petrochemical Industry: Their corrosion resistance makes alumina disks suitable for use in chemical processing equipment and as protective components in harsh chemical environments.
4. High-Temperature Furnaces: Alumina disks are employed in kilns, furnaces, and other high-temperature equipment as thermal barriers or insulation materials.
5. Medical Equipment: Alumina's biocompatibility makes it a material of choice in medical applications, such as in prosthetic devices and laboratory equipment that requires sterilization at high temperatures.
6. Aerospace and Defense: Alumina disks are utilized in aerospace and defense industries where materials must perform under extreme temperatures, mechanical stress, and corrosive conditions.
Alumina plates series
Square plates/Discs/Substrates/Lids
Size,Performance index
Alumina ceramic performance index (Notice of Correct in Leakeage Rate）
