Research Article

Corrosion Inhibition of the Galvanic Couple Copper-Carbon Steel in Reverse Osmosis Water

Figure 7

Heat exchangers manufacturing process. (a) without corrosion inhibitor in cleaning process. (b) Molybdate and nitrite were applied 180 : 120 ppm to inhibit galvanic corrosion.
856415.fig.007a
(a)
856415.fig.007b
(b)