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    Tundish current regulator

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    The middle Montreal Group R & D and production. The regulator is a new function of tundish refractory material, is a new product in recent years in developed countries, there are a number of paten

    1. Detailed information

    The middle Montreal Group R & D and production. The regulator is a new function of tundish refractory material, is a new product in recent years in developed countries, there are a number of patents issued. The dual role of the regulator mainly acts as the impact brick and the retaining wall, through the change of molten steel in the tundish flow field, especially in the impact zone near the speed of inclusions in molten steel of the floating rate, to the effect of purifying molten steel. The effect is better than imported products the regulator service life and use.

            
    The main physical and chemical indicators of tundish current regulator


    牌号
    Brand
    LR-ZW
    Al2O3/ %,
    85
    体积密度/ gcm-3,
    Bulk density
    2.85
    耐压强度/MPa,
    Crushing strength
    110℃
    40
    1500℃
    55
    烧后线变化/ %
    Firing linear change
    1500℃
    0 ~ +0.5


     

    Shelf life: six months

    Note: when the storage is waterproof and moistureproof, cracks do not use


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