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Rebonded magnesia chrome bricks for refining furnace

MgO(%)≥50~66; Cr₂O₃(%):15~37
Cold Crushing Strength(MPa)≥40~45
Thermal shock Resistance(950℃ air cooling,times)≥40

Application:

Fused rebonded magnesia chrome bricks are widely used in where the part of refining furnace suffers the most serious slag corrosion, such as tuyere zone of AOD furnace, lower vessel and snorkel of RH vacuum chamber and slagline of VOD furnace.

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