Adaptive Corrosion Protection System Using Continuous Corrosion Measurement, Parameter Extraction, and Corrective Loop

Figure 6

Weight loss of the freely corroding and the protected washer and A36 steel sample. Two different metal samples, a 1^″ steel washer and an A36 steel metal, are immersed in the 0.6 M NaCl solution for (a) 24 hours and (b) more than two weeks. (a) The weight loss for 24 hours and (b) the weight loss for more than two weeks.

(a)

(b)