|Alkali Resistance:||Mg/cm^2 ≤0.2||Acid Resistance:||Mg/cm^2 ≤0.7|
|Main Component:||95% Al2O3||Vickers Hardness:||18 Gpa|
|Coefficient Of Linear Expansion (20–400°C):||7.5 10^–6 K–1||Wear Resistance:||G/cm^2 ≤0.1|
alumina ceramic radial bearing,
alumina ceramic stick
White Alumina Bearings Circulation Pump or Shield Pump Components Wear Resistance
Dimensions: ODφ18-22mm with holes
Material: Ceramic is a non-metallic, inorganic, temperature- resistant material that is at least 30% crystalline and is difficult or impossible to dissolve in water. As demands for ceramics performance are higher, the recipe for 95% alumina is also changed and improved so as to improve its friction resistance property, which makes circulating pumps last longer time.
Color: white or brown
Alumina based ceramics are the most widely used , especially in pump industry due to the excellent combination of different properties, Suzhou Jingci has been in the technical ceramics industry for nearly 20 years and thoroughly familiar with the behavior and characteristics of alumina and zirconium ceramic products, and has been a qualified supplier for manufacturers of
pumps such as micro pump, shield pump, circulating pump, centrifugal pump, impeller pump, magnetic drive pump, ground source heat pump, aquarium pump, fountain pump etc.
Contact Person: sales