- Adag oo sarreeya
- Iska caabbinta naaxinta sare
– Daxalka iyo caabbinta kiimikaad
- Miisaan fudud oo cufan yar leh
- Waxaa lagu dabaqi karaa dhammaan noocyada kala duwan ee beerta xal abrasion warshadaha
- warshadaha macdanta
- Warshadaha sibidhka
- Warshadaha maaraynta dhuxusha
– Warshadaha birta
– Warshadaha dekedda
– Warshada tamarta
1) Xogta Kiimikada:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92 ~ 93% | 3 ~ 6% | 1 ~ 1.6% | 0.2 ~ 0.8% | 0.1% |
2) Xogta jirka:
| Cufisjiid gaar ah (g/cc) | >3.60 |
| Borosity muuqda (%) | 0 |
| Xoog Jilicsan (20ºC, Mpa) | 280 |
| Awood cadaadis (20ºC, Mpa) | 850 |
| Rockwell hardness (HRA) | 80 |
| adkaanta Vickers (hv) | 1050 |
| adkaanta Moh (miisaanka) | ≥9 |
| Balaadhinta kulaylka (20-800ºC, x10-6/ºC) | 8 |
| Cabirka Crystal (μm) | 1.3 ~ 3.0 |