– Akwa isi ike
- Nguzogide abrasion dị elu
– Corrosion na chemical iguzogide
– Dị arọ na obere njupụta
- Enwere ike itinye n'ọrụ na mpaghara ngwọta abrasion dị iche iche
– Ngwuputa ụlọ ọrụ
- ụlọ ọrụ ciment
– Coal njikwa ụlọ ọrụ
- ụlọ ọrụ igwe
- ụlọ ọrụ ọdụ ụgbọ mmiri
– Ụlọ ọrụ ike
1) data chemical:
Al2O3 | SiO2 | CaO | MgO | Na2O |
92-93% | 3 ~ 6% | 1 ~ 1.6% | 0.2-0.8% | 0.1% |
2) Data anụ ahụ:
Nnukwu ike ndọda (g/cc) | > 3.60 |
Obere porosity pụtara (%) | 0 |
Ike Flexural (20ºC, Mpa) | 280 |
Ike mkpakọ (20ºC, Mpa) | 850 |
Rockwell hardness (HRA) | 80 |
Vickers hardness (hv) | 1050 |
Ike Moh (ọnụọgụ) | ≥9 |
Mgbasa ọkụ (20-800ºC, x10-6/ºC) | 8 |
Nha kristal (μm) | 1.3-3.0 |