Vanadium-containing molten iron slag pan anti-sticking agent and slag sticking prevention method
An anti-sticking agent and water slag technology, applied in the field of metallurgical steelmaking, can solve the problem of high price of the anti-sticking agent, achieve good slag resistance, reduce maintenance costs, and have good anti-sticking slag effect.
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Embodiment 1
[0023] The present embodiment provides a vanadium-containing iron slag tray anti-sticking agent, comprising the following raw materials in weight percentage: 15% lime powder, 15% lightly burned dolomite undersize, 10% moissanite, 35% ladle castable and 25% %water. Wherein the particle diameter of lime powder≤5mm, the mass percent content of calcium oxide is 83wt%, the mass percent content of magnesium oxide is 7%, activity degree is 370mL; The percentage content is 30%, the mass percentage content of calcium oxide is 41%; the particle size of moissanite is 2-3mm, and the mass percentage content of silicon carbide is 67%; the particle size of ladle castable is 1-3mm , the mass percentage of aluminum oxide is 72%, the mass percentage of magnesium oxide is 10%, and the mass percentage of silicon carbide is 11%.
Embodiment 2
[0025] The present embodiment provides a vanadium-containing iron slag tray anti-sticking agent, comprising the following raw materials in weight percentage: 18% lime powder, 12% lightly burned dolomite undersize, 15% moissanite, 30% ladle castable and 25% %water. Wherein the particle diameter of lime powder is ≤5mm, the mass percentage content of calcium oxide is 81wt%, the mass percentage content of magnesium oxide is 8%, and activity is 375mL; The percentage content is 29%, the mass percentage content of calcium oxide is 42%; the particle size of moissanite is 2-3mm, and the mass percentage content of silicon carbide is 65%; the particle size of ladle castable is 1-3mm , the mass percentage of aluminum oxide is 71%, the mass percentage of magnesium oxide is 9%, and the mass percentage of silicon carbide is 14%.
Embodiment 3
[0027] The present embodiment provides a vanadium-containing iron slag tray anti-sticking agent, comprising the following raw materials in weight percentage: 15% lime powder, 15% lightly burned dolomite undersize, 10% moissanite, 33% ladle castable and 27% %water. Wherein the particle diameter of lime powder≤5mm, the mass percent content of calcium oxide is 82wt%, the mass percent content of magnesium oxide is 6%, activity degree is 380mL; The percentage content is 28%, the mass percentage content of calcium oxide is 40%; the particle size of moissanite is 2-3mm, and the mass percentage content of silicon carbide is 68%; the particle size of ladle castable is 1-3mm , the mass percentage of aluminum oxide is 72%, the mass percentage of magnesium oxide is 8%, and the mass percentage of silicon carbide is 12%.
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