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    The whole taphole

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    The whole steel group production of Montreal, using fused magnesia and graphite, isostatic pressing. Has good oxidation resistance, high strength, good erosion resistance, strong integrity, easy repla

    1. Detailed information

    The whole steel group production of Montreal, using fused magnesia and graphite, isostatic pressing. Has good oxidation resistance, high strength, good erosion resistance, strong integrity, easy replacement and long service life, is large and medium-sized steel tapping hole material ideal.

      
    Integraltapping hole main physicochemical index


    牌号
    Brand
    LR-MT10A
    LR-MT14A
    化学成分/ %,≥
    Chemical composition
    MgO
    78
    80
    C
    10
    14
    显气孔率/ %,≥
    Apparent porosity
    4
    4
    体积密度/ g﹒cm-3,≥
    Bulk density
    2.92
    2.90
    耐压强度/ MPa ,≥
    Crushing strength
    45
    45
    高温抗折强度(1450℃)/ MPa,≥
    Hot modulus of rupture
    8
    10


     

    Packing: packing in wooden cases.

    Note: handling, loading and unloading tohandlegentlyand, avoid the rain, flooding


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