Hafnium, represented by the symbol Hf and having an atomic number of 72, is a lustrous, silver-gray, tetravalent transition metal. It shares chemical properties with zirconium and is found in numerous minerals that contain zirconium.
Purity: 99.0% (Zr<2.0%) / 99.5% (Zr<0.5%)
Specifications: -325 mesh, customizable
CAS: 7440-58-6
Hafnium finds applications in the manufacturing of lamp filaments and electrodes.
Additionally, its oxide plays a role in certain semiconductor fabrication processes for integrated circuits with feature dimensions of 45 nm or less.
Hafnium is also a component in some superalloys, which are used for specialized purposes and may include elements like niobium, titanium, or tungsten.
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