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    Hafnium Sputtering Target

    Hafnium Sputtering Target
  • Hafnium Sputtering Target
  • Hafnium Sputtering Target
  • Hafnium Sputtering Target
  • Hafnium Sputtering Target
  • Hafnium Sputtering Target

    Hafnium (Hf) is a lustrous silver grey, a ductile transition metal. The Hafnium metal is further purified to crystal bars using the van Arkel/de Boer iodine process. Hafnium resists corrosion in the air due to an oxide film's formation, although powdered hafnium burns in the air.  Hafnium thin film coating can also be used to provide surface hardness and protection. AEM produces Hafnium sputtering targets with the highest quality refined crystal bars ensuring high purity, low zirconium content, and high reliability.      

    Hafnium Sputtering Target Properties

    Chemical Formula Hf
    Atomic Weight 178.49
    Color/ Appearance Gray steel, metallic
    Melting Point 2227℃
    Thermal Conductivity 23 W/m.K
    Coefficient of Thermal Expansion 5.9 x 10-6/K
    Theoretical Density (g/cc) 13.31
    Z Ration 0.36
    Sputter DC
    Max Powder Density (Watts/Square Inch) 50
    Type of Bond  Indium, elastomer

    Hafnium Sputtering Target Specifications

    Description Typical Purity Size Shape
    Hafnium Sputtering Targets Hf + Zr>99.99%, Circular: Diameter < 14inch, Thickness > 1mm;    Disc, plate
     Zr<0.2%, 0.3%&0.5% Block: Length < 32inch, Width < 12inch, Thickness > 1mm Column, step, custom-made

    Hafnium Sputtering Target Applications

    1. Used in deposition processes, including semiconductor deposition, chemical vapor deposition (CVD), and physical vapor deposition (PVD).
    2. Used for optics, including wear protection, decorative coatings, and displays.

    Related Products of Hafnium Sputtering Target

    Hafnium Crystal Bar Hafnium Wire Hafnium Rod Hafnium Plate Hafnium Foil
    Hafnium Pieces Hafnium Pellets Hafnium(IV) Oxide Pellet Hafnium Fluoride Powder Hafnium Sputtering Target
    Hafnium Alloy Hafnium Carbide Powder Hafnium Bar Hafnium Sheet  

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