Alúmina fundida rosa
Composición química
Rango de tamaño de grano/composición química | Bajo en cromo | Cromo medio | Alto cromo | ||||||
AL2O3 (%) | Cr2O3 (%) | Na2O (%) | AL2O3 (%) | Cr2O3 (%) | Na2O (%) | AL2O3 (%) | Cr2O3 (%) | Na2O (%) | |
F12~F80 | ≥98,50 | 0,20~0,45 | ≤0,50 | ≥98,20 | 0,45~1,00 | ≤0,55 | ≥97,40 | 1,00~2,00 | ≤0,55 |
F90~D150 | ≥98,50 | ≤0,55 | ≥98,20 | ≤0,60 | ≥97.00 | ≤0,60 | |||
F180~F220 | ≥98.00 | ≤0,60 | ≥97,80 | ≤0,70 | ≥96,50 | ≤0,70 |
Propiedad física/Propiedad física
minerales basicos Minerales básicos | Tamaño del cristal Tamaño del cristal | verdadera proporción Densidad verdadera | Densidad a Granel Densidad a Granel | Microdureza Dureza del nudo |
~AL2O3 | 600~2000μm | ≥3,90 | 1,40~1,91 g/cm3 | 2200~2300Kg/mm2 |
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