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

Figure 6

Experimental (red with blue circles) and fitted (green solid line) Nyquist (a) and Bode (b) plots obtained for stainless steel 309 exposed to molten salts 50 mol% V₂O₅-50 mol% Na₂SO₄ at 700°C.

(a)

(b)