- Maximum duritiam
- Superior abrasione resistentia
- Corrosio et chemica resistentia
- leve pondus cum low density
- applicari potest solutioni abrasionis industriae in omni genere agri
- fodienda industria
- Caementa industriam
- Coal pertractatio industriam
- Steel industria
- Portus industriam
- Potentia herba
I) Chemical data:
Al2O3 | SiO2 | CaO' | MgO | Na2O |
92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
II) Physica notitia:
Gravitas specifica (g/cc) | >3.60 |
Apparens porositas (%) | 0 |
Flexuralis fortitudo (20ºC, Mpa) | 280 |
Vis compressiva (20ºC, Mpa) | 850 |
Rockwell duritia (HRA) | 80 |
Vickers duritia | 1050 |
Moh duritia (scale) | ≥9 |
Scelerisque Expansio (20-800ºC, x10-6/ºC) | 8 |
Crystal Size (μm) | 1.3~3.0 |