Electrochemical corrosion properties of amorphous Fe78Si13B9 alloy

In the present work, a comparative study of the electrochemical corrosion behaviour of Fe78Si13B9 amorphous, amorphous relaxed and nanocrystallized alloy tested in 0.5 M H2SO4 solution, has been performed by means of electrochemical technique. The influence of the quallity surface and structure on the electrochemical behaviour of Fe78Si13B9 alloy in three states was examined.