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Magnesia chrome bricks for RH vacuum degasser

MgO (% )≥40~70; Cr₂O₃ (%)≥8~20
Cold Crushing Strength(MPa):40
Refractoriness Under Load 0.2MPa℃:1550~1700

Application:

Magnesia chrome bricks for RH vacuum degasser are mainly used for snorkels, the upper and lower parts of vacuum chamber and circulating tube, considering requirements for smelting clean steel.

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