Final answer:
Magnesium treatment for corrosion involves passivation to decrease reactivity and inhibit further reaction. A layer of magnesium oxycarbonate forms on the metal surface, preventing corrosion. No specific abrasives are used in the treatment, and magnesium is often utilized for lightweight alloys.
Step-by-step explanation:
Magnesium treatment for corrosion:
Magnesium can be treated for corrosion through a process called passivation. Passivation decreases the reactivity of magnesium metal and inhibits further reaction. Upon exposure to air, a tightly adhering layer of magnesium oxycarbonate forms on the surface of the metal, preventing corrosion. No specific abrasives are used in the treatment of magnesium for corrosion. Examples of magnesium production for lightweight alloys are given as well.