Corrosion Performance of AISI-309 Exposed to Molten Salts V₂O₅-Na₂SO₄ at 700°C Applying EIS and Electrochemical Techniques

Figure 8

Electrical circuits used to simulate the EIS data for AISI-309 in molten salts 50 mol% V₂O₅-50 mol% Na₂SO₄ at 700°C.

(a) Circuit a

(b) Circuit b