White Corundum imapangidwa pansi pa kutentha kwambiri kuposa madigiri a 2000.Kupyolera mu njira zingapo kuphatikizapo kuphwanya, kuumba ndi kusefa, imapambana maonekedwe ndi kuuma ngati chinthu chapadera chomwe chimagwiritsidwa ntchito kwambiri.White corundum sikuti imakhala yolimba kwambiri, komanso imakhala yonyezimira, yolimba pakudula mphamvu.Zimagwiranso ntchito bwino pakutchinjiriza, kudzinola, kukana kuvala komanso kutulutsa kwamafuta.Pakadali pano, imalimbana ndi dzimbiri la asidi ndi alkali komanso kutentha kwambiri.Chifukwa chake, ngati chinthu cholimba kwambiri, white corundum ili ndi zinthu zabwino kwambiri.
Zodziwika bwino zakuthupi
| Kuuma | 9.0 mz |
| Mtundu | woyera |
| Maonekedwe a tirigu | angula |
| Malo osungunuka | ca.2250 ° C |
| Kutentha kwakukulu kwa utumiki | ca.1900 ° C |
| Mphamvu yokoka yeniyeni | ca.3.9g/cm3 |
| Kuchulukana kwakukulu | ca.3.5g/cm3 |
Kusanthula kwakuthupi kofananira
| White Fused Alumina Macro | White FuseAlumina ufa |
| Al2O3 | 99.5% | 99.5% |
| Na2O | 0.35% | 0.35% |
| Fe2O3 | 0.1% | 0.1% |
| SiO2 | 0.1% | 0.1% |
| CaO | 0.05% | 0.05 % |
MAKULU OPEZEKA
White wosakaniza alumina Macro
| PEPA | Avereji ya kukula kwambewu (μm) |
| F020 | 850-1180 |
| ndi f022 | 710-1000 |
| ndi f024 | 600-850 |
| ndi f030 | 500 - 710 |
| ndi f036 | 425-600 |
| ndi f040 | 355-500 |
| ndi f046 | 300-425 |
| ndi f054 | 250-355 |
| ndi f060 | 212-300 |
| ndi f070 | 180-250 |
| ndi f080 | 150-212 |
| ndi f090 | 125-180 |
| F100 | 106-150 |
| F120 | 90-125 |
| F150 | 63-106 |
| ndi F180 | 53-90 |
| ndi F220 | 45-75 |
| F240 | 28-34 |