China Alpha Alumina / Zta Ceramic Grinding Media for Mining Ball Mill (Al2O3: 74, 78, 92), Find details about China Zirconia Beads, Grinding Media from Alpha Alumina / Zta Ceramic Grinding Media for Mining Ball Mill (Al2O3: 74, 78, 92)
Properties | Unit | CHEMSHUN 92 | CHEMSHUN 75 | CHEMSHUN ZTA |
Al2O3 | % | 92 | 75 | 74 |
ZrO2 | % | - | - | 25 |
SiO2 | % | <7 | - | - |
Density | g/cm3 | 3.60 | 3.20 | 4.0 |
Color | - | white | white | white |
Moh's Hardness | Grade | 9 | 8 | 9 |
Water Absorption | % | 0 | 0 | 0 |
Self Abrasion | % | <0.01 | <0.02 | <0.01 |
Sphericity | % | >95 | >95 | >95 |
Size | mm | 2-20 | 2-20 | 2-20 |