Alumina wear resistant medias
features: High hardness,high density,low wear loss,good normalization,good corrosion-resistance,ect.,are the most ideal grinding media for glaze material,body material and various powdered ores.
Application: used on cements, paints, refractories,inorganic mineral powders industries,etc..
Specifications of 92% Alumina ceramics
features: High hardness,high density,low wear loss,good normalization,good corrosion-resistance,ect.,are the most ideal grinding media for glaze material,body material and various powdered ores.
Application: used on cements, paints, refractories,inorganic mineral powders industries,etc..
Specifications of 92% Alumina ceramics
Al2O3 [%]
|
92.15
|
SiO2 [%]
|
≤7
|
Fe2O3 [%]
|
≤0.25
|
Density (g/cm3)
|
3.61-3.64
|
Hardness (Moh’s)
|
9
|
Compressive strength(Mpa)
|
2300 – 2500
|
Flexual strength(Mpa)
|
330-350MPa
|
Absorptivity [%]
|
0.01
|
Wearing loss (as per ASTM C704-07) (cm3)
|
0.2~0.6
|