An alumina plate is a type of ceramic plate made from alumina, which is a form of aluminum oxide (Al2O3). Alumina is known for its excellent thermal and chemical resistance properties, making it suitable for various high-temperature applications.

Aluminum oxide ceramic plates have a wide variety of applications:

• Alumina plates are hard enough to become armor for personnel or vehicles.
• The corrosion resistivity of alumina plates makes them a great material for the chemical industry.
• Used as a material for industrial furnaces due to its ability to maintain its hardness at high temperatures.
• Used for making parts for CVD thin films, ion implants, photolithography, and semiconductor parts.
• In traditional industries, alumina ceramics are ideal for products such as injector tubes, gas nozzles, and insulators.