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The effect of phosphate corrosion inhibitor on steel in synthetic concrete solutions

  • Sail, L. (Latefa SAIL, Abou Bakr Belkaid University) ;
  • Ghomari, F. (Fouad GHOMARI, Abou Bakr Belkaid University) ;
  • Khelidj, A. (Abdelhafid KHELUDJ, IUT of Saint Nazaire, University of Nantes) ;
  • Bezzar, A. (Abdelillah BEZZAR, Abou Bakr Belkaid University) ;
  • Benali, O. (Omar BENALI, University Center of Saida)
  • Received : 2013.06.29
  • Accepted : 2013.03.19
  • Published : 2013.09.25

Abstract

The study of the corrosion inhibition of armatures made of steel conceived for reinforced concrete by sodium phosphate is the aim object of our experimental tests. Gravimetric and electrochemical measurements were carried in three different Mediums contaminated by chlorides (3% NaCl) with addition of increasing concentrations of sodium phosphate. Inhibitory efficiency reached 80% at an optimal concentration of $7,5{\times}10^{-3}M$, the results obtained using the gravimetric measurements are in good agreement with those obtained by electrochemical methods. However, the monitoring of the pH evolution after 24h shows in the three studied environments, that the pH decreases slightly at 24 hours from the initial pH at $t_0$, due to the presence of corrosion products which change the state of the final solution. Also, scanning electron microscopy revealed the existence of layers of apatite on the metal surface previously treated with the sodium phosphate which confirms the formation of a protective film around the surface of the metal.

Keywords

References

  1. Abd El Aala, E.E., Abd El Wanees, S., Diab, A. and Abd El Haleem, S.M. (2009), "Environmental factors affecting the corrosion behavior of reinforcing steel III. Measurement of pitting corrosion currents of steel in $Ca(OH)_{2}$ solutions under natural corrosion conditions", Corrosion Science, Ed. Elsevier, 51 (8), 1611-1618. https://doi.org/10.1016/j.corsci.2009.04.006
  2. Alexandre. Pacheco, R., Schokker, A.J., Jeffery Volz, S. and Trey Hamilton, H.R. (2011), "Linear polarisation resistance tests on corrosion protection degree of post-tensioning grouts", ACI MATERIALS JOURNAL , 108 (04), 365- 370.
  3. Andrade, C. and Alonso, C. (2001), "On-site Measurements of Corrosion Rate of Reinforcements", Construction and Building Materials, 15 (2 ), 141-145. https://doi.org/10.1016/S0950-0618(00)00063-5
  4. Batis, A., Routoulas, A. and Rakanta E. (2001), "Effects of migrating inhibitors on corrosion of reinforcing steel covered with repair mortar", Cement & Concrete Composites, Ed. Elsevier, 25 (1), 109-115
  5. Benali, O., Larabi, L., Traisme, M., Gengembre, L. and Harek, Y., (2007), "Electrochimical, theorical and XPS studies of 2-mercapto-1- methylimidazole adsorption on carbon steel in 1 M HCLO4", Applied surface science, Ed. Elsevier, 253 (14), 6130-6139. https://doi.org/10.1016/j.apsusc.2007.01.075
  6. Bensoltane, S. (2005), $\ll$ Etude electrochimique d'acier de gazoduc API-5L X60 dans le milieu environnant et leur protection par polyphosphate $\gg$, Magister Thesis, University of Oran, Algeria.
  7. Blanco, G., Bautista, A. and Takenouti, H. (2006), "EIS study of passivation of austenitic and duplex stainless steels reinforcements in simulated pore solutions", Cement & Concrete Composites, Ed. Elsevier, 28 (3), 212-219. https://doi.org/10.1016/j.cemconcomp.2006.01.012
  8. Boummersbach, P., (2005), Evolution des proprietes d'un film inhibiteur de corrosion sous l'influence de la temperature et des conditions hydrodynamiques $\gg$, Ph.D. Dissertation, Toulouse University, France.
  9. Cafferty, E. Mc., (2010), "Introduction to Corrosion Science", Springer Science, Rapport, DOI 10.1007/978-1-4419-0455-312.
  10. De Rincon, O.T., Perez, O., Paredes, E., Caldera, Y., Urdaneta, C. and Sandoval, I., (2002), "Long-term performance of ZnO as a rebar corrosion inhibitor", Cement and Concrete Composites, 24 (1), 79-87 https://doi.org/10.1016/S0958-9465(01)00029-4
  11. Duprat, M., Bonnel, A., and Dabosi, F., (1983), $\ll$ Les monofluorophosphates de zinc et de potassium en tant qu'inhibiteurs de la corrosion d'un acier au carbone en solution de NaC1 a 3% $\gg$, journal of applied electrochemistry, Ed. Springer, 13 (1), 317-323. https://doi.org/10.1007/BF00941603
  12. Dhouibi, L., Triki, E., Salta, M., Rodrigues, P., and Raharinaivo, A., (2003), "Studies on corrosion inhibition of steel reinforcement by phosphate and nitrite", Materials and Structures, 36 (8), 530-540. https://doi.org/10.1007/BF02480830
  13. Dhouibi, L., Refait, Ph, Triki, E., and. Genin, J.M. R., (2006), "Interactions between nitrites and Fe(II)-containing phases during corrosion of iron in concrete-simulating electrolytes", Journal of Material Science, 41 (15), 4928-4936 https://doi.org/10.1007/s10853-006-0332-0
  14. Dillard, J., Glanville, J., Osiroff, T. And Weyress, R., (1991),"Surface characterization of reinforcing steel with inhibitors in pore solutions", 12 (1304), 122-128.
  15. Elsener, B., (2002), "Macro cell Corrosion of Steel in Concrete - Implications for Corrosion Monitoring", Cement and Concrete Composites, 24 (1), 65-72. https://doi.org/10.1016/S0958-9465(01)00027-0
  16. Etteyeb, N., Sanchez, M., Dhouibi, L., Alonso, C., Andrade, C. and Triki, E., (2006), "Corrosion protection of steel reinforcement by a pre-treatment phosphate solutions. Assessment of passivity by electrochemical techniques $\gg$, Corrosion Engineering Science and Technology , 41 (4) , 336-341. https://doi.org/10.1179/174327806X120775
  17. Etteyeb N., Dhouibi L., Takenouti, H., Alonso, M.C., and Triki, E., (2007), "Corrosion inhibition of carbon steel in alkaline chloride media by Na3PO4", Electrochimica Acta , 52 (27), 7506-7512. https://doi.org/10.1016/j.electacta.2007.03.003
  18. Ghods, P., Isgor, O.B., Mcrae, B and Millar, T., (2009), "The effect of concrete pore solution composition on the quality of passive oxide films on black steel reinforcement", cement and concrete composites, Ed. Elsevier, 31 (1), 2-11. https://doi.org/10.1016/j.cemconcomp.2008.10.003
  19. Gonzalez, J.A., Ramírez, E. and Bautista, A., (1998), "Protection of Steel Embedded in Chloride-Containing Concrete by means of Inhibitors", Cement and Concrete Research, Elsevier Science, 28 (4), 577-589. https://doi.org/10.1016/S0008-8846(98)00014-3
  20. Hachani, L., Carpio, J., Fiaud, C., Raharinaivo, A. and Triki, E., (1992), "Steel corrosion in concretes deteriorated by chlorides and sulphates: Electrochemical study using impedance spectrometry and 'stepping down the current", Cement and Concrete Research, 22 (1), 56-66. https://doi.org/10.1016/0008-8846(92)90136-J
  21. Ha-Won Song and Saraswathy, V., (2006), "Analysis of Corrosion Resistance Behavior of Inhibitors in Concrete using Electrochemical Techniques", Metals and Materials International, 12 (4), 323-329. https://doi.org/10.1007/BF03027549
  22. Huet, B., (2005), $\ll$ Comportement a la corrosion des armatures dans un beton carbonate, influence de la chimie de la solution interstitielle et d'une barriere de transport $\gg$, Ph.D. Dissertation, University of Lyon, France.
  23. Jamil,, H.E., Shriri, A., Boulif, R., Montemor, M.F. and Ferreira, M.G.S., (2005), "Corrosion behaviour of reinforcing steel exposed to an aminoalcohol based corrosion inhibitor", Cement & Concrete Composites, 27 (6), 671-678 https://doi.org/10.1016/j.cemconcomp.2004.09.019
  24. Jamil, H.E., Montemor, M.F., Boulif, R., Shriri, A. and Ferreira, M.G.S., (2003), "An electrochemical and analytical approach to the inhibition mechanism of an amino-alcohol-based corrosion inhibitor for reinforced concrete", Electrochimica Acta, 48 (23), 3509-3518. https://doi.org/10.1016/S0013-4686(03)00472-9
  25. Khouikhi, F., (2007), $\ll$ Etude de l‟efficacite de deux inhibiteurs de corrosion dans les milieux multiphasiques (Eau,, huile et gaz) $\gg$, Magister Thesis, University M‟Hamed Bougara, Boumerdes, Algeria.
  26. Laamari, R., Benzakour, J., Berrekhis, F., Derja, A. and Villemin, D., (2010), $\ll$ Etude de l‟inhibition de la corrosion du fer en milieu sulfurique 1 M par l'acide hexa ethylene diamine tetra methyle phosphonique $\gg$, Les Technologies de Laboratoire, 05 (20), 18-25.
  27. Laferriere, F., (2006), "Capteur chimique a fibres optiques pour la mesure des ions chlore dans le beton a un stade precoce $\gg$, Ph.D. Dissertation, University of Paris, France.
  28. Lafont, M.C., Pebere, N. and Moran, F., (2005), "A corrosion inhibition study of a carbon steel in a low conductivity medium by fatty Amines/sulphonated polyacrylates association", CNRS 5071, Equipe corrosion et protection, France.
  29. Larabi, L., Harek, Y., Benali, O. And Ghalem, S., (2005), "Hydrazide derivatives as corrosion inhibitors for mild steel in 1 M HCl", Progress in Organic Coatings, 54 (4), 256-262 https://doi.org/10.1016/j.porgcoat.2005.06.015
  30. Larabi, L.and Harek, Y.,, (2004), "Effect of iodide ions on corrosion inhibition of mild stell in 0,5 M H2SO4 by Poly(4-vinylpyridine) P4VP", Portugalie Electrochimica Acta, 22 (16), 227-247. https://doi.org/10.4152/pea.200403227
  31. Lebrini, M., (2005), $\ll$ syntheses et etudes physicochimiques de nouveaux thiadiazoles inhibiteurs de corrosion de l'acier en milieu acide $\gg$, Ph.D. Dissertation, University of Lille, France.
  32. Luo, L., (2006), "Influence of Corrosion Inhibitors on Concrete Properties: Microstructure, Transport Properties and Rebar Corrosion", Ph.D. Dissertation, University of Ghent, Belgique.
  33. Manna, M., (2009), "Characterisation of phosphate coatings obtained using nitric acid free phosphate solution on three steel substrates: An option to simulate TMT rebars surfaces", Surface & Coatings Technology , 203 (13), 1913-1918. https://doi.org/10.1016/j.surfcoat.2009.01.024
  34. Mammoliti, L.T., Brown, L.C., Hausson, C.M. and Hope, B.B., (1996), "The influence of surface finish of reinforcing steel and PH of the test solution on the chloride threshold concentration for corrosion initiation in synthetic pore solutions", Cement and Concrete Research, Ed. Pergamon, 26 (4), 545-550. https://doi.org/10.1016/0008-8846(96)00018-X
  35. Moragues, A., Macias, A. and Andrade, C., (1987), "Equilibria of the chemical composition of the concrete pore solution. Part I: comparative study of synthetic and extracted solutions", Cement & Concrete, 18 (3), 134-142.
  36. Neville, A M., (2005), "Properties of concrete", 4th ed. Prentice, Paris.
  37. Paradis, F., Lapointe, V., Fellah, S.., Jolin, M. and Marchand, J., (2006), $\ll$ Avancement des travaux sur l‟etude de la corrosion des armatures a l'universite Laval $\gg$, Report, University of Canada.
  38. Nobel Pujol Lesueur, V., (2004), Etude du mecanisme d'action du monofluorophosphate de sodium comme inhibiteur de la corrosion des armatures metalliques dans le beton, Ph.D. Dissertation, University of Paris, France
  39. Ormellese, B., Berra, M., Bolzonib, F. and Pastore, T. (2005), "Corrosion inhibitors for chlorides induced corrosion in reinforced concrete structures", Cement and concrete research, Ed. Elsevier, 36 (3), 536-547
  40. Page, C L. and Vennesland, O. (1983), "Pore solution compositions and chloride binding capacity of silica fume cement paste , Material & Structures", Ed. Springer, 16 (1), 19-25.
  41. Saremi, M. and Mahallati, E. (2002), "A study on chloride-induced depassivation of mild steel in simulated concrete pore solution", Cement and concrete research, Ed. Pergamon, 32 (12), 1915-1921. https://doi.org/10.1016/S0008-8846(02)00895-5
  42. Simescu, F. (2008), Elaboration des revetements de phosphate de zinc sur armature a beton. Etude de leur comportement a la corrosion en milieu neutre et alcalin, Ph.D. Dissertation, University of Lyon, France.
  43. Soylev, T.A. and Richardson, M.G. (2006), "Corrosion inhibitors for steel in concrete: State-of-the-art report", Construction and Building Materials, 22 (4), 609-622.
  44. Vezina, D. (1997), Performance des inhibiteurs de corrosion $\gg$, Direction des laboratoires et chaussees, L E RM, 02 (07), 1-2.
  45. Virmanj P. and Clemena, G.G. (2008), "corrosion protection-concrete bridges", Report $N^{\circ}$ FHWA-RD-98-088, 1988, Federal highway administration publications research

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