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Magnesia bricks for copper refining reverberatory furnace

MgO (%)≥92; SiO₂ (%) ≤1.20; CaO (%)≤2; Fe₂O₃ (%)≤1.2
Bulk Density(g/cm³)≥2.90; Apparent Porosity(%)≤15
0.2mpa Refractoriness under load T0.6 (℃)≥1530

Application:

As the refractories for copper refining reverberatory furnace, magnesia bricks can be used as linings for furnace roof, wall and bottom.

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