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
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