Materiale
Oro Germanio
Nichel Cromo
Nichel Ferro
Nickel Antimonio
Nickel Cromo
Permalloy
Gold Germanium
Nickel Chromium
Nickel Iron
Nickel Antimony
Nickel Chromium
Permalloy
Simbolo
Au/Ge
Ni/Cr
Ni/Fe
Ni/Sb
Ni/Cr 60/40
Ni/Fe/Mo/Mn