Alumina powder, amadziwikanso kuti aluminium oxide or adamulowetsa aluminiyamu, ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga aluminiyamu.
| Chitsanzo | Ufa | Keke (chidutswa) | Granular (Mpira) |
| Maonekedwe | White lotayirira ufa | Keke yoyera | White granular |
| Chigawo chapakati chapakati (um) | 0.2-3 | - | - |
| Malo enieni (m / g) | 3 Tsiku 12 | - | - |
| Kuchulukana (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
| Kuchulukirachulukira (g / cm) | - | 3.2-3.8 | - |
| Zomwe zili mu Al2O3 (%) | 99.999 | 99.999 | 99.999 |
| Si(ppm) | 2 | 2 | 2 |
| Na(ppm) | 1 | 1 | 1 |
| Fe (ppm) | 1 | 1 | 1 |
| Ca(ppm) | 1 | 1 | 1 |
| Mg (ppm) | 1 | 1 | 1 |
| S(ppm) | 1 | 1 | 1 |
| Ti(ppm) | 0.3 | 0.3 | 0.3 |
| Ku (ppm) | 0.8 | 0.8 | 0.8 |
| Cr(ppm) | 0.5 | 0.5 | 0.5 |
| Malinga ndi zofunika zosiyanasiyana angapereke ufa, granule, chipika, chitumbuwa kapena mzati mtundu | |||
1.Luminescent zipangizo: osowa lapansi trichromatic phosphors ntchito ngati zazikulu zopangira yaitali afterglow phosphor, PDP phosphor, LED phosphor;
2.Transparent Ceramics: amagwiritsidwa ntchito ngati machubu a fulorosenti a nyali ya sodium yapamwamba, zenera la kukumbukira lokhazikika pamagetsi;
3.Single Crystal: kupanga ruby, safiro, yttrium aluminium garnet;
4.Mkulu wamphamvu alumina ceramic: monga gawo lapansi lomwe limagwiritsidwa ntchito popanga mabwalo ophatikizika, zida zodulira ndi crucible yoyera;
5.Abrasive:kupanga abrasive wa galasi, zitsulo, semiconductor ndi pulasitiki;
6.Diphragm: Ntchito yopangira zokutira zolekanitsa za batri ya lithiamu;
7.Zina: monga zokutira yogwira, adsorbents, chothandizira ndi chothandizira zothandizira, vacuum ❖ kuyanika, magalasi apadera zipangizo, kompositi zipangizo, utomoni filler, bio-ceramics etc.
Ngati muli ndi mafunso.Chonde khalani omasuka kulankhula nafe.