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    Hafnium Fluoride (HfF4)

    Introduction

    Hafnium tetrafluoride is the inorganic compound with the formula HfF4. It is a white solid. It adopts the same structure as zirconium tetrafluoride, with 8-coordinate Hf(IV) centers.  Hafnium Fluoride (HfF4) is the fluoride of Hf, Fluoride sputter targets such as HfF4 target is widely used in optical industries.

    Specification

    Chemical Formula HfF4
    Melting point 310℃
    Formula Weight 254.48
  • Size

    Description Typical purity Size Shape
    HfF4 piece (high dense pressure sintered) 99.9%, Zr <0.5% 3-6 mm Pieces
    Hafnium Fluoride (HfF4) Sputtering Targets 99.90% Circular: Diameter < 14inch, Thickness > 1mm;  Disc, plate
    Block: Length < 32inch, Width < 12inch, Thickness > 1mm Column, Step, Custom-made

    Application:

    Generally used in optical coating, optical fiber doping, laser crystal, crystal materials, and laser amplifier.

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