PropertyValue
rdfs:label
  • Hafnium
rdfs:comment
  • Hafnium (symbol Hf) is a chemical element, a transition metal with atomic number 72 on the periodic table.
  • Hafnium is used in filaments, electrodes, and some semiconductor fabrication processes for integrated circuits at 45 nm and smaller feature lengths. Its large neutron capture cross-section makes hafnium a good material for neutron absorption in control rods in nuclear power plants. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
  • Hafnium is a chemical element with the symbol Hf and atomic number 72. A lustrous, silvery grey, tetravalent transition metal. It is the penultimate stable isotope element to be discovered. Although its' general appearance is a silvery metal, the oxidized appearance is something quite different.
owl:sameAs
dcterms:subject
dbkwik:memory-beta/property/wikiPageUsesTemplate
Number
  • 72
Name
  • Hafnium
dbkwik:exodus3000/property/wikiPageUsesTemplate
Mass
  • 178.490000
Symbol
  • Hf
dbkwik:spacequest/property/wikiPageUsesTemplate
abstract
  • Hafnium (symbol Hf) is a chemical element, a transition metal with atomic number 72 on the periodic table.
  • Hafnium is used in filaments, electrodes, and some semiconductor fabrication processes for integrated circuits at 45 nm and smaller feature lengths. Its large neutron capture cross-section makes hafnium a good material for neutron absorption in control rods in nuclear power plants. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
  • Hafnium is a chemical element with the symbol Hf and atomic number 72. A lustrous, silvery grey, tetravalent transition metal. It is the penultimate stable isotope element to be discovered. Although its' general appearance is a silvery metal, the oxidized appearance is something quite different.