the effect of alumina in ferromanganese slag - Pyro.co.za
the effect of alumina in ferromanganese slag - Pyro.co.za
the effect of alumina in ferromanganese slag - Pyro.co.za
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The Effect <strong>of</strong> Alum<strong>in</strong>a <strong>in</strong> Ferromanganese Slag 34110Vis<strong>co</strong>sity (poise)8641450 o CSiO 2+Al 2O 3= 38 wt%CaO/MgO = 5.6A/S = 0.8A/S = 0.6A/S = 0.4200.2 0.4 0.6 0.8 1.0BasicityFigure 8: Effect <strong>of</strong> A/S ratio and basicity on <strong>the</strong> vis<strong>co</strong>sities <strong>of</strong> <strong>ferromanganese</strong> <strong>slag</strong>1.4Vis<strong>co</strong>sity (poise)1.21.0Ferromanganese <strong>slag</strong>:MnO = 40 wt%SiO 2= 25 wt%Al 2O 3= 10 wt%MgO = 7 wt%CaO = 18 wt%0.80.61200 1300 1400 1500Temperature ( o C)Figure 9: Effect <strong>of</strong> temperature on <strong>the</strong> vis<strong>co</strong>sity <strong>of</strong> typical <strong>ferromanganese</strong> <strong>slag</strong>
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