Alumina Cad oo la isku daray waa macdan saafi ah oo saafi ah, oo lagu sameeyay isku-darka Bayer Alumina oo tayo sare leh oo tayo sare leh oo ku jirta foorno koronto oo heerkulkeedu ka badan yahay 2000C oo ay ku xigto hab-raac adag oo gaabis ah. Xakamaynta adag ee tayada alaabta ceeriin iyo xuduudaha isku-dhafka waxay hubiyaan in alaabada ay leeyihiin daahirnimo sare iyo caddaan sare, adkaansho sare, adkaysigu uu yar yahay, is-afgarad heer sare ah, xoog shiidi, qiimo kaloori hooseeya, hufnaan sare, iska caabin aashito iyo alkali ah, xasillooni kuleyl oo wanaagsan.
| Cabbirka | Halabuurka Kiimikada | ||
| Al2O3 | Fe2O3 | Na2O | |
| 12-6mm 10-8mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.212mm 0.5-0mm 0.3-0mm… | 99.55%daqiiqad | 0.04% ugu badnaan | 0.23% ugu badnaan |
| 80F 100F 120F150F 180F 200F 240F 270F 320F/325F. | 99.0%daqiiqo | 0.20% ugu badnaan | 0.40% ugu badnaan |
| Sifooyinka Jirka | Cufnaanta Badan | 1.75-1.95g/cm3 | |
| Cufnaanta Dhabta ah | 3.96g/cm3 | ||
| MOHS | 9.0 | ||
| Xildhibaan | 2250°C | ||
| Heerkulka ugu badan ee adeegga | 1900°C | ||
| Isticmaalka | 1, Alaab ceeriin ah oo loogu talagalay lebenka ugu sarreeya ee la qallajin karo/kala-goyn la isku halleyn karo 2, Walax xoqan
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Qeexitaanka Alumina cad oo isku dhafan oo sodium yar leh oo WFA ah:
| Nooca | Xogta caadiga ah | |||||
| Al2O3≥% | Na2O≤% | SiO2≤% | Fe2O3≤% | LOI≤% | Cufnaanta badan g/cm3 | |
| M WFA | 99.4 | 0.18 | 0.1 | 0.05 | 0.1 | 3.55 |
| L WFA | 99.6 | 0.06 | 0.1 | 0.05 | 0.1 | 3.55 |
Haddii aad qabtid wax su'aalo ah. Fadlan xor u noqo inaad nala soo xiriirto.