Discussion about the alumina ceramic
Discussion about the alumina ceramic
With the development of society, some aspects of metal materials can no longer satisfy our better production and life. New materials have emerged, among which alumina is the most common one. Alumina ceramics are made by sintering alumina materials.
Alumina ceramic products
Compared with common metal parts, alumina ceramics have higher hardness and strength, better wear resistance, better stability, excellent biocompatibility, etc., and alumina materials are currently the main new ceramic varieties with relatively low preparation cost.
Alumina ceramic parts
The Mohs hardness of alumina material is 9, second only to some materials such as diamond, and the ceramics produced have better hardness and strength.
Compared with the common steel structural parts, the ceramic structural parts made of the ceramic structural parts are also a qualitative leap in wear resistance, and the wear resistance is tens, hundreds, thousands of times higher than that of the steel structural parts.
Alumina ceramics have good stability and high melting point. Alpha alumina does not react with strong acid and alkali, and its melting point is as high as 2054 degrees Celsius.
