Research Article

Effect of Diacetyl Monoxime Thiosemicarbazone on the Corrosion of Aged 18 Ni 250 Grade Maraging Steel in Sulphuric Acid Solution

Figure 3

Equivalent circuit used to fit experimental EIS data for the corrosion of aged maraging steel specimen in sulphuric acid (a) without inhibitor, (b) with inhibitor.
723687.fig.003a
(a)
723687.fig.003b
(b)