Hafnium. Sample of the transition metal hafnium (Hf). Hafnium is a silvery,lustrous metallic element that occurs with zirconium in the minerals zircon and baddeleyite. It is used in tungsten alloys for filaments and electrodes and as a neutron absorber in nuclear reactors | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4193 px × 4193 px |
Model Release : | Non requis |
Restrictions : | - |