Alumina linings medium – high density ZKR 82MD

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ALUMINA LININGS MEDIUM – HIGH DENSITY ZKR 82MD

    GENERAL CHARACTERISTICS
    Main Raw materialCalcinate Alumina
    Alumina Content (%)≥ 82
    Specific Weight (g/cm3) 3.45 ± 0.05
    ColourWhite
    Moh´s Hardness9
    Vickers Hardness (0.5 kg)1000 ± 50
    Bending Resistance (Mpa)290 ± 30
    Compression Resistance (MPa)1800 ± 50
    Thermal Corf. Exp. (20-1000 ºC)6.8 ± 0.5
    CHEMICAL COMPOSITION
    Al2O3 (%)≥ 82.51
    SiO2 (%)≥ 10.62
    CaO (%)≥ 1.53
    Others (%)≥ 5.34
    AVAILABLE LINING SIZES (mm)
    RECTANGULAR BRICKS
    Length (L)150150150150
    Width (W)50505050
    Thickness (H)406070100
    TRAPEZOIDAL BRICKS
    Length (L)150150150150
    Width 1(W1)
    50505050
    Width 2(W2)45454545
    Thickness (H)406070100

    Data and specifications contained in this form may be subject to any change or modification by the manufacturer without notice. In case you need any clarification or you have any query, please contact our  technical department.

    Characteristics

    Zkr International with three decades of experience at this specific sector, offers the best solution to protect the mills, through their high performance ceramic linings.  Has developed a medium-high density lining with alumina content of more than 82%.  ZKR 82MD lining is a product which generates a higher production of the mills, with a lower wear, against the traditional ones either silex or bauxite.

    Zkr International produces said quality of bricks at all the standard sizes: trapezoidal (wedges), rectangular, adjustments, close row line ones, etc…, that in a proper combination can line complete mills with diameters

    PRODUCTS

    • High density alumina balls ZKR 92
    • Medium-high density alumina balls ZKR 82MD
    • Medium density alumina balls ZKR 70BTC
    • High density alúmina linings ZKR92
    • Alumina linings medium – high density ZKR 82MD
    • Especial alumina wear resistance pieces
    • Alumina microespheres
    • Ceramic Proppants “LightWeight”