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What is alumina used for?

Posted on 2023-03-17
Alumina properties High resistance to heat: alumina is suitable for use in oxygen and reduction environments at 1650°C (2900degF), as well in vacuum environments at 2000°C (3600degF).

Wear resistance: Alumina is an extremely durable ceramic that has outstanding wear resistance. Alumina is a great choice for products or inserts that require wear resistance.

Electrical insulators: Alumina is a common material used for high-temperature electrical insulation, in particular when it comes to higher purity grades which provide greater resistance.

Chemical resistance: Alumina can withstand strong acids and bases at high temperatures, making it an excellent choice for applications that require resistance to corrosive substances.

Extreme hardness

Be strong.

High compressive force

High mechanical strength.

At high temperatures, resist strong acid or alkali.

High electrical insulation.

High thermal conductivity

What advantages does alumina offer?

Alumina is an industrially-used wear-resistant ceramic material. This ceramic material has high hardness and wear resistance as well low levels of erosion and corrosion resistance. It also resists biological inertia and high temperatures. Alumina can be polished very finely, which allows it to be used for precision sealing such as pistons and pumps. Alumina’s high temperature stability has made it an outstanding high temperature ceramic material. This is the most widely used advanced ceramic with an average purity of 95-99.99%.

For what purpose is alumina being used?

Alumina, a hard ceramic that is very wear resistant, can be found in high-quality forms. This ceramic is ideal for making wear-resistant products and inserts. High temperature electrical insulator is a common use of alumina, in particular a more pure grade with a greater resistivity. Alumina can also resist strong acid and alkali at elevated temperatures, making it an excellent choice for corrosion resistance materials.

Some of the most common uses for alumina are:

Substrates as well as electronic components.

Elec. Insulator at high temperatures

Insulator with high voltage.

Laser tube.

Machine parts

The mechanical seal

High wear axles, precision axles

Roller bearings and ball bearings

Sealing ring

Semiconductor components.

Shoot peening the nozzle.

Thermocouple tube.

Head plate for hose

Valve seat.

Wear parts

Conductors and wires

Ballistic armor

Aluminum Oxide Price

Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.

Send us an enquiry if you want to know the current al2o3 price. (brad@ihpa.net)

Aluminum Oxide Supplier

Technology Co. Ltd. (), is a trustworthy Al2o3 manufacturer, and Al2o3 supplier. We have over 12 years experience. All of our products can be shipped worldwide.

Premium HTML2O3 powder available for purchase. Please contact us with any questions. (brad@ihpa.net)

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