Open Access Open Access  Restricted Access Subscription or Fee Access

Empirical Modelling of Metal Corrosion in Loamy Soil and Saltwater Environment

Victor Chukwuemeka Ukpaka, Abraham Peter Ukpaka, C.P. Ukpaka

Abstract


The corrosion rate of metal in loamy soil and saltwater environment was monitored, predicted, and simulated using empirical modeling. The metal under investigation is carbon steel, which is found in a loamy soil and saltwater environments. The carbon steel sample immersed in a saltwater medium exhibited a higher corrosion rate compared to the loamy soil sample. The rise in corrosion of carbon steel can be attributed to the physiochemical characteristics of the saltwater medium. The study employed the empirical model of power concept and employed a comparative analysis between the acquired results and both experimental data and the verified outcome. This study demonstrates the efficacy of power models in monitoring, predicting, and simulating the corrosion of carbon steel in loamy soil and saltwater environments.


Full Text:

PDF

References


Alcántara, J., 2015. Airborne chloride deposit and its effect on marine atmospheric corrosion of mild steel, Corrosion Science, 7(2), 74-88

Bleck W., 2011, Analysis of microstructure And mechanical properties of different high strength carbon steels after hot stamping, Mater Process Technology, 211:1117–1125

CAPP, 2009. “Best Management Practices: Mitigation of Internal Corrosion in Oil Effluent Pipeline Systems,”, http://www.capp.ca/getdoc.aspx?DocId=155641&DT=PDF.

Dong, H.J., 2010. Study on the rusting evolution and the performance of resisting to atmospheric corrosion, 5(3), 34-36

Fang, H., Brown, B. and Nescaronicacute, S. 2011. Effects of sodium chloride concentration on mild steel corrosion in slightly sour environments, Corrosion vol. 67(1).

Hasan, B.O., 2014. Galvanic corrosion of carbon steel–brass couple in chloride containing water and the effect of parameters, Journal of Petroleum Science and Engineering, 9(4), 137-145.

Kruger, J., 2001. “Electrochemistry of Corrosion http://electrochem.cwru.edu/encycl/art-c02-corrosion.htm.

Neira J., & Ortiz M., 2015. Oxygen diffusion in Soils, understanding the factors and processes needed for modeling, 75:35–44

Netto, T.A., &Ferraz, U.S., 2013. The effect of corrosion defects on the burst pressure of pipelines, 6(2), 1185–1204.

Nie X, Li X, Du C, Cheng Y., 2009a. Temperature dependence of the electrochemical corrosion characteristics of carbon steel in a salty soil.

Noor, E.A., & Al-Moubaraki A.H., 2014. Influence of soil moisture content on the corrosion behavior of steel in different soils, SciEng.

Nordsveen, M., Nešić, S., Nyborg, R. and Stangeland, A., 2003. A mechanistic model for carbon dioxide corrosion of mild steel in the presence of protective iron carbonate films—part 1: theory and verification, Corrosion, 59(5), 443–456.

Nyborg, R., 2005. “Controlling internal corrosion in oil and gas pipeline. Business Briefing-Exploration & Production, 2, 70–74.

Panda, B., Balasubramaniam, & Dwivedi, 2008. On the corrosion behaviour of novel high carbon rail steels in simulated cyclic wet–dry salt fog conditions, Corrosion Science, 50(6), 1684-1692.

Santana, I., et al., 2015. Corrosion protection of carbon steel by silica-based hybrid coatings containing cerium salts, Surface and Coatings Technology, 6(1), 106-116.

Singer, M., Brown, B., Camacho, A. and Nešić, S., 2011. Combined effect of carbon dioxide, hydrogen sulfide, and acetic acid on bottom-of-the-line corrosion, Corrosion, 67(1).

Song, Y. Palencsár, A. Svenningsen, G. Kvarekvål, J. and Hemmingsen, T., 2012. Effect of O2 and temperature on sour corrosion, Corrosion, 68(7), 662–671.

Ukpaka, C. P., 2005. Investigation of Microbial Influenced Corrosion in Crude Oil Storage Tanks. Journal of modeling, simulation and control (AMSE), 66(4), 1-22

Wang, Y., et al., 2015. Effect of pH and chloride on the micro-mechanism of pitting corrosion for high strength pipeline steel, Applied Surface Science, vol 4, iss 3, 746-756.

Wenjuan Chen, et al., 2014. Effect of sulphur dioxide on the corrosion of a low alloy steel in simulated coastal industrial atmosphere. Corrosion Science 3(1), 155.

Yeğen, İ. &Usta, 2010. The effect of salt bath cementation on mechanical behavior of hot-rolled and cold-drawn, 85(3), 390-396.




DOI: https://doi.org/10.37628/ijma.v9i1.1069

Refbacks

  • There are currently no refbacks.