Magnesia-Spinel Brick

Details

TypeRefractory bricks
ApplicationEAF (Roof)
Raw MaterialDead Burned Magnesia, Spinel
VariationsARIA MAG-SPIN 65D

Physical Properties

Bulk Density (g/cm3)2,85 - 3,0
Apparent porosity (%)16-20
Cold Crushing Strength (kg/cm2)Min. 350
Hot Modules of Rupture (kg/cm2) at 1000 CMin.50

Chemical Analysis (%)

MgOMin. 65
Cr2O30,1
SiO2Max.1
CaO Max.2
Fe2O31.0
AlsO3Min.24
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