Ceramicware
Description
| Product: | Alumina / aluminium oxide (Al2O3) grinding beads / balls |
| Material: | Al2O3 (99.5%) |
| Density: | 3.89 g/cm3 |
| Diameters: | 0.4 – 14 mm |
| Grade: | G5 – G500 |
| Flexural Strength: | 379 MPa |
| Elastic Modulus: | 375 GPa |
| Shear Modulus: | 152 GPa |
| Bulk Modulus: | 228 GPa |
| Polsson’s Ratio: | 0.22 |
| Compressive Strength: | 2600 MPa |
| Hardness: | 1400 kg/mm2 |
| Fracture Toughness KIC: | 4 MPa.m1/2 |
| Maximum Temperature: | 1750 oC |
| Thermal Coefficient: | 35 W/(m.k) |
| Coefficient of Thermal Expansion: | 8.4 x 10-6/oC |
| Specific Heat: | 880 J/kg.oC |
| Dielectric Strength: | 16.9 ac-kv/mm |
| Dielectric Constant: | 9.8 f/m |
| Electrical Resistivity: | >1014 ohm.m |
| Applications: | Ball milling |
| Comments: | Quenching resistant, excellent insulating behaviour, long-lasting. |
Related Products
SiC Beads
Other Ceramicwares
Ceramicware
High quality SiC beads for grinding, axletree, chemical industries, etc
Al2O3 Boat
Al2O3 Products
Ceramicware
Excellent container for high temperature operations, different sizes available
Al2O3 Crucible (Arc-Shaped)
Al2O3 Products
Ceramicware
High purity alumina crucibles, suitable for high temperature operations up to 1800 oC
ZrO2 Beads
Other Ceramicwares
Ceramicware
One of the best choices for grinding purpose, high precision beads are also available for axletree.