Corrosion Inhibition Effect of Carbon Steel in Sea Water by L-Arginine-Zn2+ System
Figure 4
SEM micrographs of (a) carbon steel magnifications ×2000 (control); (b) carbon steel immersed in sea water; magnifications ×2000; and (c) carbon steel immersed in sea water containing 250 ppm of L-Arg-25 ppm of Zn2+; magnifications ×2000.
