Corrosion propagation monitoring using electrochemical noise measurements on carbon steel in hydrogenocarbonated solution containing chloride ions
Source abstract
Abstract
Abstract The propagation of localized corrosion on API 5L X65 carbon steel in hydrogenocarbonated solution containing chloride ions was monitored during long immersion times by electrochemical noise (EN) measurements in ZRA mode. Monitoring corrosion propagation from the EN amplitude is possible but interpreting the potential and current transients after long immersion times is made difficult by the different corrosion processes (metastable or stable pits, crevices, corrosion products detachment…) occurring simultaneously. The noise impedance at 0.1 Hz, directly derived from the EN measurements, is shown to decrease and stabilize in the same time scale as the coupled potential of the electrodes.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Hydrogen embrittlement and corrosion behaviors in metals · Corrosion Behavior and Inhibition · Concrete Corrosion and Durability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
Show source-provided references
1. Pitting corrosion of metals. A review of critical factors10.1149/1.1838615 ↗
2. Pitting corrosion of metals10.1149/2.F03101if ↗
3. A study on chloride-induced depassivation of mild steel in simulated concrete pore solution10.1016/S0008-8846(02)00895-5 ↗
4. Carbon steel passivity examined in alkaline solutions: the effect of chloride and nitrite ions10.1016/j.electacta.2008.01.091 ↗
5. Effect of phosphate based inhibitor on the threshold chloride to initiate steel corrosion in saturated hydroxide solution10.1016/j.conbuildmat.2013.08.054 ↗
6. Initiation and repassivation of pitting corrosion of carbon steel in carbonated concrete pore solution10.1016/j.corsci.2010.12.028 ↗
7. Effect of phosphate-based inhibitor on prestressing tendons corrosion in simulated concrete pore solution contaminated by chloride ions10.1016/j.conbuildmat.2018.03.118 ↗
8. The metastable pitting behaviors of mild steel in bicarbonate and nitrite solutions containing Cl-10.1016/j.corsci.2007.12.003 ↗
9. The inhibitive mechanisms of nitrite and molybdate anions on initiation and propagation of pitting corrosion for mild steel in chloride solution10.1016/j.apsusc.2015.07.037 ↗
10. Corrosion, passivity, and pitting of carbon steel in aqueous solutions of HCO3−, CO2, and Cl−10.5006/1.3316127 ↗
11. Localised corrosion of carbon steel in NaHCO3/NaCl electrolytes: role of Fe(II)-containing compounds10.1016/j.corsci.2005.02.016 ↗
12. The role of chloride ions in pitting of carbon steel studied by the statistical analysis of electrochemical noise10.1016/S0169-4332(99)00328-1 ↗
13. Crevice corrosion behavior of A516-70 carbon steel in solutions containing inhibitors and chloride ions10.1016/S0040-6090(98)00517-3 ↗
14. Monitoring of carbon steel corrosion by use of electrochemical noise and recurrence quantification analysis10.1016/j.corsci.2016.07.009 ↗
15. Interpretation of electrochemical noise data10.5006/1.3290350 ↗
16. A critical appraisal of the interpretation of electrochemical noise for corrosion studies10.5006/1277 ↗
17. D.A. Eden, K. Hladky, D.G. John, J.L. Dawson, E.N. — Simultaneous monitoring of potential and current noise signals from corroding electrodes. CORROSION’86, NACE, Houston, 1986, pp. 1–9 Paper 274.10.5006/C1986-86274 ↗
18. Electrochemical noise technique
19. Guideline for an assessment of electrochemical noise measurement devices10.1002/maco.201005839 ↗
20. Electrochemical noise—Guidance for improving measurements and data analysis10.5006/3211 ↗
21. Electrochemical noise measurements with dummy cells: Evaluation of a round-robin test series10.5006/3007 ↗
22. PSD Calculation | ECG-COMON. 〈https://ecg-comon.org/guideline/psdcalculator/〉 (accessed 27 June 2021).
23. Passivation of X65 (UNS K03014) carbon steel in NaHCO3 solution in a CO2 environment10.1016/j.corsci.2016.04.012 ↗
24. Noise resistance applied to corrosion measurements: I. Theoretical analysis10.1149/1.1837361 ↗
25. Noise resistance applied to corrosion measurements: III. Influence of the instrumental noise on the measurements10.1149/1.1837896 ↗
26. Noise resistance applied to corrosion measurements: V. Influence of electrode asymmetry10.1149/1.1398277 ↗
27. Selection of electrode area for electrochemical noise measurements to monitor localized CO2 corrosion10.1149/2.007207jes ↗