Features of alumina ceramic disk:
Alumina ceramic disk has high mechanical stability and acid resistance, and can corrode various inorganic acids, organic acids and organic solvents (except HF acids) at high temperatures in various occasions.
Advantages of alumina ceramic disk:
1.alumina ceramics have a very high hardness. Hardness is an indicator of a material’s ability to resist external scratches or abrasion, and the hardness of alumina ceramics is close to 9 on the Mohs scale, second only to diamond and silicon carbide, so it can maintain a long service life in many harsh environments.
2.alumina ceramics have excellent wear resistance. Its surface is delicate and smooth, and it has a strong resistance to wear and tear, which is not prone to wear marks and scratches. In addition, due to its high hardness, alumina ceramics have good friction properties and wear resistance when in contact with other materials, so they are widely used in equipment with serious wear, such as hydraulic pumps, ceramic mechanical seals and bearings.
3.Alumina ceramics also have very good corrosion resistance. Since alumina itself is an inorganic compound, it has good chemical stability and is able to maintain stable properties in corrosive media such as acids, alkalis, and salts. This allows alumina ceramics to be used in special environments such as chemical equipment, electronic components and food processing.
Uses:
Ceramic valves for all kinds of faucets. Ceramic valve plates in valves for hydraulic, pneumatic, and piping.
