1.High density,high hardness, good toughness
2.High efficiency and very low wear loss
3.Size 30-60mm
Production Technology: advanced spray drying technology,
dry type full automatic iso-static pressure process
and high temperature roller kiln sintering technology
Usage: grinding materials
Application industry: architectural pottery, fine chemcial industry, metallurgy and cement industry etc.
Size: 30mm, 40mm, 50mm, 60mm
Superiority:
· professional manufacturer of ceramic grinding media
· large area of factory with forty thousand square meters in total
· complete sets of high-tech equipments
· offer different types and sizes of products , which are featured by high hardness, high density, low wear lost and good corrosion-resistance
Technical Data:
Alumina ceramic ball (Al2O3: 70% )
Physical Properties | Chemical Properties | |||
Item | Unit | Index | Content | Index |
Bulk Density | G / cm3 | ≥3.0 | Al2O3 | 68-70% |
Wear Loss | G / kg.h | <0.25‰ | SiO2 | 15-20% |
Water absorptions | % | <0.02 | Fe2O3 | <0.5% |
Mohs Hardness | Scale | >8 | others | 4.5% |
Specifications | mm | 30-60 |
|
|
Color |
| Ivory | (with TiO2) |
|
Al2O3: 92%
Physical Properties | Chemical Properties | |||
Item | Unit | Index | Content | Index |
Bulk density | G/cm3 | ≥3.63 | Al2O3 | ≥92% |
Mohs hardness | Scale | 8-9 | SiO2 | ≤7% |
Compression Strength | MPa | ≥2000 | Fe2O3 | <0.1% |
Wear Loss | G/kgh | ≤0.12‰ | CaO+MgO | ≤2% |
Water Absorption | % | <0.01 |
|
|
Size | mm | 30 -- 60 |
|
|
Color |
| White |
|
|
Size and Tolerance:
Dimension(mm) | 30 | 40 | 50 | 60 |
Size and Tolerance(mm) | 30±1 | 40±1 | 50±1 | 60±2 |
