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Yttrium oxide thermal spray powders

Zhenzhong's high-purity yttrium oxide (99.9%) is a agglomerated sintered high-purity Y2O3 powder produced under extremely strict quality control, using Zhenzhong's unique grading and heat treatment techniques. The particle size and strength are strictly controlled in an ideal state, ensuring high purity of the powder and high coating whiteness. It can achieve high deposition efficiency on both mold steel and aluminum alloys, with an average coating hardness of over 600HV. The low coating porosity on mold steel can be controlled below 0.4%.

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Yttrium oxide thermal spray powders

Classification:

  • Product Description
  • Chemical composition (%)

    Chemical composition (ppm)

    Y2O3

    Fe

    Na

    Mg

    Al

    Si

    K

    Ca

    >99.9%

    10

    <1

    <2

    <1

    <10

    <20

    8

    Physical performance parameters

    Morphology

    Color

    Density

    Agglomerated sintered spherical powder

    White

    1.1-1.5 g/cm3

    Product particle size

    Particle size (μm)

    -63+22

    -45+15

    -28+10

    Customizable

    Main applications

    High purity yttrium oxide thermal spraying powder is applied in the semiconductor and liquid-crystal-display (LCD) production equipment with Anti plasma erosion resistance.such as plasma etch equipments vacuum chamber walls and other components, ESC (Electrostatic chuck) , CVD equipments,Linings for graphite molds.

     


Previous Zirconia based thermal spray powders (ZrO₂/Y₂O₃, ZrO₂/CaO,ZrO₂/MgO,Gd₂O₃/ZrO₂,ZrO₂/Y₂O₃-Yb₂O₃-Gd₂O₃)

Next Yttrium aluminum garnet thermal spray powders


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