Kubbada dhoobada alumina waa dhexdhexaadiyaha wax lagu shiidi karo ee kubada, qalabka wax lagu shiidi karo dheriga, ku haboon shiida dhalaalka dhoobada, rinjiga, alaabta refractory, sibidhka, warshad koronto, galaas, warshadaha kiimikada, mashiinada cuntada.
Walxaha | Unug | Tusmada | ||||||||||||
Summada | Kubadda shiida 92 | Kubbada shiida 95 | ||||||||||||
Halabuurka Kiimikada | Al2O3 | % | 92.0min | 95.0min | ||||||||||
SiO2 | % | 5.0max | 3.0max | |||||||||||
Fe2O3 | % | 0.1max | 0.1max | |||||||||||
NaO2 | % | 0.4max | 0.25max | |||||||||||
cufnaanta runta ah | g/cm3 | 3.6 daq | 3.68 daqiiqo | |||||||||||
Naxdin | ‰ | 0.1max | 0.07max | |||||||||||
Mohs adag | --- | 9.00 daqiiqo | ||||||||||||
Midabka | --- | Caddaan | ||||||||||||
Dhexroorka | mm | Ф10 | Ф15 | Ф20 | Ф25 | Ф30 | Ф40 | Ф50 | Ф60 | Ф70 | 80 | Ф90 | ||
leexasho | mm | ±1 | ±1 | ±1 | ±1.5 | ±1.5 | ±2 | ±2 | ±2 | ±3 | ±3 | ±3 |