Explanatory notes
… which protects the metal against corrosion. Magnesium wire, strip, foil and powder burn fiercely with a dazzling light … applications in the light metal industries. * * * The principal magnesium alloys which may be classified in this … (3) below. (3) Bars, rods, profiles, plates, sheets and strip, foil, wire, tubes and pipes, hollow profiles, powders …