Zirconia Wear-resistance Ceramic Guide Pulley

Zirconia Wear-resistance Ceramic Guide Pulley

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Zirconia Wear-resistance Ceramic Guide Pulley (ZCG) Behave self lubrication action, higher accuracy, wear resistance, and longer service life, Zirconia wear-resistance ceramic guide pulley (ZCG) is suitable for wire, cable precise pipe industry, spinning and weaving machines. After ZCG instead of traditional production, there are no burr and loss during dragging out the silk and tube. Material Properties Composition Wt% 94.8%ZrO2,5.2%Y2O3 Specific Density g/cm3 ≥6.0 Hardness (HV) Kg/m...


  • Port: Jiangxi
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    Zirconia Wear-resistance Ceramic Guide Pulley (ZCG)

    Behave self lubrication action, higher accuracy, wear resistance, and longer service life, Zirconia wear-resistance ceramic guide pulley (ZCG) is suitable for wire, cable precise pipe industry, spinning and weaving machines. After ZCG instead of traditional production, there are no burr and loss during dragging out the silk and tube.

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    Material Properties

    Composition Wt% 94.8%ZrO2,5.2%Y2O3
    Specific Density g/cm3 ≥6.0
    Hardness (HV) Kg/mm2 ≥1250
    Bending Strength MPa 1150
    Fracture Toughness MPa.m1/2 ≥9
    Grain Size μm <0.5
    Elastic Modules GPa 200
    Thermal Conductivity W/(m.K) 3
    Thermal Expansion Coefficient (20-400℃) ×10-6m/℃(20-400℃) 9.6

     


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