Alumina wear-resistant ceramic liner is a new ceramic chemical material with low wear, high specific gravity and high hardness. It is mainly made of alumina (AL2O3). It is sintered at high temperature of 1700 °C and is widely used in thermal power and steel. , chemical, cement and other industries, in coal mining, conveying, milling, ash, dust removal systems and other large wear machinery, can choose different purity (as defined by the content of alumina) according to different needs .
Low wear, high specific gravity, high hardness
Thermal power, steel, chemical, cement and other industries
High alumina ceramic plate features:
Its Rockwell hardness HRA82, hardness second only to diamond, and the wear-resistant is far more than wear-resistant steel and stainless steel.
2.Excellent wear resistance
Equivalent to 266 times than the manganese steel and 171.5 times of the high chromium cast iron. In the same conditions,it can extend the service life at least above ten times.
The weight is only half of steels, so can greatly reduce the equipment load.
High alumina ceramics are inorganic oxides with extremely stable molecular structure and no electrochemical corrosion, thus they can resist erosion of acid, alkali, salt solutions and organic Solvents.
High alumina ceramics have the properties of smooth and adhesion, the roughness is only 1/6 that of
steel pipes thus less flow Resistance.
ATT: Helen Dong
Skype: Helen Dong