I-White Fused Alumina bubunyulu obuphezulu, iminerali eyenziweyo, eyenziwe ngokudityaniswa komgangatho olawulwayo weBayer Alumina kwiziko lombane le-arc kumaqondo obushushu angaphezu kwe-2000C elandelwa yinkqubo yokuqina ecothayo. Ulawulo olungqongqo kumgangatho wezinto ezikrwada kunye neeparamitha zokudityaniswa ziqinisekisa iimveliso zokucoceka okuphezulu kunye nobumhlophe obuphezulu, ubulukhuni obuphezulu, ukuqina kuncinci, ukuzilolonga okugqwesileyo, amandla okusila, ixabiso eliphantsi le-calorific, ukusebenza kakuhle, ukuxhathisa kweasidi kunye nealkali, ukuzinza okuhle kwe-thermal.
Ubungakanani | Ukuqulunqwa kwemichiza | ||
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% min | 0.04% ubuninzi | 0.23% ubuninzi |
80F 100F 120F150F 180F 200F 240F 270F 320F/325F. | 99.0% min | 0.20% ubuninzi | 0.40% ubuninzi |
Iipropati Zomzimba | Unizi lolwapho kuyiwa khona | 1.75-1.95g/cm3 | |
Uxinaniso lokwenyani | 3.96g/cm3 | ||
MOHS | 9.0 | ||
MP | 2250°C | ||
Ubushushu benkonzo enkulu | 1900°C | ||
Ukusetyenziswa | 1,Imathiriyeli ekrwada yomgangatho ophezulu wezitena ezilahlayo/ eziqholiweyo 2, Izinto ezirhabaxa
|
Ukucaciswa kwe-alumina ephantsi yesodium ye-WFA emhlophe:
Uhlobo | Idatha eqhelekileyo | |||||
Al2O3≥% | Na2O≤% | SiO2≤% | Fe2O3≤% | LOI≤% | Ukuxinana koMninzi 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 |
Ukuba unayo nayiphi na imibuzo.Nceda uzive ukhululekile ukuqhagamshelana nathi.