What is Wear-resistant Alumina Ceramic Lining?The wear-resistant ceramic lining made from alumina is formed using Al2O3 (as the main raw material) and a rare metallic oxide as the solvent. This ceramic is then calcined in a high heat of 1700 degrees.
There are various types of alumina tiles that can be used as wear-resistant linings. These include alumina sheets, high aluminum linings (also known as wear-resistant ceramics), alumina patches and alumina linings.

What are some of the benefits and features of ceramic linings made from alumina?
Wear-resistant Alumina Ceramic Lining Features: First, the hardness is extremely high. Rockwell hardness can be reached at HRA80-90. Second, its wear resistance, which is higher than that of manganese and high-chromium cast-iron, can extend the life of equipment by more than tenfold. Third, it is light and has a density of 3.65g/cm. This can reduce the weight of the equipment. Fourth, the wear resistant alumina lining adheres firmly and It is a good performer, and can be used for a very long time in temperatures up to 350 deg C.
Wear-resistant Alumina Ceramic Lining: It is made from non-metallic inorganic material. This means that it won't pollute the atmosphere. Wear-resistant ceramic lining has a high mechanical strength, good compatibility and integrity. It can effectively stop breakage and peeling due to impact force.

How can I identify wear-resistant alumina liners?
Look at the surface of ceramic sheet first. The surface is smooth without being rough. There are no black spots or irregularities. After vulcanization the ceramic wear-resistant lining is attached to a paper background. The joints will be continuously formed in a straight line. They can be identified through measuring the density. Density can be measured to calculate the alumina. The test can also be performed using a 45-degree spray angle, a 50-mm distance, and a pressure 4.0 kg/cm3. Gradient, time-measured wear within 60 minute.

Can alumina-ceramic linings that are resistant to wear be used for these industries?
Wear-resistant alumina linings are used in power, metallurgy (including coal), petroleum, chemical, machinery, and other industries. The material should be safe and reliable to use for high-temperature corrosion, high-temperature wear or high-temperature ablation. The data shows that the wear-resistant materials have a ten-to-twenty-fold higher life span than cast stone or steel alloys, steel plastic, rubber and steel.
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