Electrochemical behavior of Fe78Si9B13 alloy in sulphate and chloride solution

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 Na2SO4 and 0.5 M NaCl solution at 20 ± 1, 35 ± 1 and 70 ± 1 °C temperature, has been performed by means of electrochemical technique. The influence of the structure of the alloy and temperature of the corrosive medium on the electrochemical behaviour of Fe78Si13B9 alloy in different states was examined.