Refractories for Aluminum Industry
KENAIR®ALUMINUM SYSTEM DESIGH APPROACH
Corundum formation by corrosion
New Properties of Aluminum Refractories
Aluminum Reverb Furnace Selection Guide
Application | Product Description | Al2O3 % | SiO2 % | ZrO2 % | SiC % | MgO % | Cr2O3 % | Density g/cm3 | Max.TEMP C |
Working Lining | UNITKAST P60 | 57.3 | 39 | — | — | — | — | 2.45 | 1650 |
UNITKAST 50 | 49.2 | 45.1 | — | — | — | — | 2.4 | 1650 | |
PRO-CAST 67 | 67.5 | 24.2 | — | — | — | — | 2.65 | 1705 | |
PRO-CAST FIRE 78ACX | 78.5 | 9.7 | — | — | — | — | 2.8 | 1705 | |
UNITKAST P81ACX | 77 | 12.5 | — | — | — | — | 2.81 | 1705 | |
UNITKAST F50ZR | 56.2 | 29 | 4.2 | — | — | — | 2.65 | 1650 | |
Insulation Lining Cover Lining | UNITKAST 3000AC | 47.2 | 35.5 | — | — | — | — | 2.15 | 1425 |
UNITKAST L48AC | 45.2 | 36.7 | — | — | — | — | 1.3 | 1345 | |
Matricast Tuffloor | UNITKAST 2000 | 45.6 | 38.7 | — | — | — | — | 2.1 | 1371 |
Maintenance | UNITPAK 76AC | 71.5 | 16 | — | — | — | — | 2.59 | 1650 |
UNITPAK 84AC | 82.5 | 7 | — | — | — | — | 2.8 | 1760 |
