- hexagonal, murabba'i, tayal rectangle tare da dimples
- yumbu block tare da interlock
- yumbu Silinda
- yumbu na al'ada na yau da kullun
- yumbu tile tabarma
( Tsawon * Nisa * Kauri ) |
40*40*25mm |
40*20*25mm |
30*30*25mm |
30*15*25mm |
40*40*40mm |
40*40*50mm |
40*20*50mm |
40*40*10mm |
38*38*38mm |
32*32*32mm |
32*32*16mm |
Ƙarin girma da girman da aka keɓance abin karɓa. All alumina yumbu cube tare da harsuna da tsagi. |
Farashin 2O3 | SiO2 | CaO | MgO | Na 2O |
92-93% | 3 ~ 6% | 1 ~ 1.6% | 0.2 ~ 0.8% | 0.1% |
Kaddarorin jiki:
Musamman nauyi (g/cc) | > 3.60 |
Bayyanar porosity (%) | 0 |
Ƙarfin Flexural (Cntigrade 20, Mpa) | 334 |
Ƙarfin matsi (20 digiri centigrade, Mpa) | 1770 |
Rockwell taurin (kg/mm 2) | 918 |
Vickers hardness (hv) | >750 |
Taurin Moh (ma'auni) | ≥9 |
Thermal Fadada (20-800 digiri centigrade, x10-6/digiri centigrade) | 8.30 |
Girman Crystal (μm) | 1.3 ~ 3.0 |