Alnico is a family of iron alloys which in addition to iron are composed primarily of aluminium (Al), nickel (Ni) and cobalt (Co), hence acronym al-ni-co.
They also include copper, and sometimes titanium. Alnico alloys are ferromagnetic, and are used to make permanent magnets. Colour may be Red OR Blue
They also include copper, and sometimes titanium.
Alnico alloys are ferromagnetic, and are used to make permanent magnets.
Colour may be Red OR Blue