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  •  
    Zirconium Oxide, Yttria Stabilized (ZrO2 + Y2O3)
  • Description

    Dense white powder of high chemical purity containing yttria. Good sintering properties.
    Yttria-stabilized zirconia (YSZ) is a zirconium-oxide based ceramic, in which the particular crystal structure of zirconium oxide is made stable at room temperature by an addition of yttrium oxide. These oxides are commonly called "zirconia" (ZrO2) and "yttria" (Y2O3), hence the name.
    Chemical Name: Zirconium oxide, Yttria stabilized
    Chemical Formula: ZrO2 + Y2O3

    Specifications

    Molecular Weight (g/mol.)  
    Bulk Density (kg./dm3) ~0.65
    Specific Gravity  
    Specific Heat @25°C (cal/g-°C)  
    Melting Point (°C) ~2700
    Boiling Point (°C)  
    Surface Area (m2/g) 7-8
    Thermal Conductivity @20°C (cal/s-cm-°C)   
    Mohs Hardness @20°C  
    pH  
    Crystallography  
    Color  

    Chemical Properties

    High purity

    Physical Properties

    All grades are low micron in size

    Typical Applications

    Wear, corrosion resistant, and high temperature components, oxygen sensors, coatings, cutting tools, etc.

    Packaging

    Metal tins, steel drums and bulk bags

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