Skip to main content
Log in

Corrosion Inhibition of Two Aluminum Silicon Alloys in 0.5 M HCl Solution by Some Azole Derivatives Using Electrochemical Techniques

  • Published:
Surface Engineering and Applied Electrochemistry Aims and scope Submit manuscript

Abstract

The inhibiting action of three derivatives of azole compounds has been investigated for the corrosion of two aluminum-silicon alloys in 0.5 M HCl solution using some electrochemical measurements such as potentiodynamic polarization, electrochemical impedance, and electrochemical frequency modulation. The morphology of the surface was examined by the scanning electron microscopy. It was found that the inhibition efficiency increases with the increase in the concentration of azole compounds. Those compounds acted as mixed inhibitors and their inhibiting effect was revealed through the formation of an adsorbed film, which blocked the active site present on the alloys. The adsorption process follows the Freundlich isotherm. The addition of Si to Al electrode increases in the corrosion protection of the alloys in the following sequence: Alloy II > Alloy I. The inhibition efficiencies obtained via different techniques are consistent with each other.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Oguize, E.E. Chem. Eng. Comm., 2009, vol. 196, pp. 591–601.

    Article  Google Scholar 

  2. Abdallah, M., Zaafarany, I., Al-Karanee, S.O. and Abd El-Fattah, A.A., Arab J. Chem., 2012, vol. 5, pp. 225–234.

    Article  Google Scholar 

  3. Verma, C., Olasunkanmi, L.O., Ebenso, E.E., and Quraishi, M.A., J. Mol. Liq., 2018, vol. 251, pp. 100–118.

    Article  Google Scholar 

  4. Charitha, B.P. and Padmalatha Rao, Surf. Eng. Appl. Electrochem., 2017, vol. 53, no. 6, pp. 551–559.

    Article  Google Scholar 

  5. Fouda, A.S., Mohamed, F.Sh., and El-Sherbeni, M.W., J. Bio-, Tribo-Coros., 2016, vol. 2, no. 2, pp. 1–16.

    Google Scholar 

  6. Yildiz, R., Döner, A., Dogan, T., and Dehri, I., Corros. Sci., 2014, vol. 82, pp. 125–132.

    Article  Google Scholar 

  7. Eddy, N.O., Yahaya, H.M., and Oguzie, E.E., J. Adv. Res., 2015, vol. 6, no. 2, pp. 203–217.

    Article  Google Scholar 

  8. Babaladimath, G., Vishalakshi, B., and Nandibewoor, S.T., Mater. Chem. Phys., 2018, vol. 205, pp. 171–179.

    Article  Google Scholar 

  9. Abdallah, M., Sobhi, M., and Al Tass, H.M., J. Mol. Liq., 2016, vol. 223, pp. 1143–1150.

    Article  Google Scholar 

  10. Fouda, A.S., Abdallah, M., Ahmed, I.S., and Eissa, M., Arab J. Chem., 2012, vol. 5, no. 3, pp. 297–307.

    Article  Google Scholar 

  11. Abdallah, M., Hazzazi, O.A., Saad, A.F., El-Shafei, S., et al., Prot. Met. Phys. Chem. Surf., 2014, vol. 50, pp. 659–666.

    Article  Google Scholar 

  12. Abdallah, M. Bull. Electrochem., 2000, vol. 16, pp. 58–263.

    Google Scholar 

  13. Abdallah, M. Corros. Sci., 2004, vol. 46, pp. 1981–1996.

    Article  Google Scholar 

  14. Xhanari, K., Finsgar, M., Hrnčič, M.K., and Maver, U., RSC Adv., 2017, vol. 7, pp. 27299–27330.

    Article  Google Scholar 

  15. Fouda, A.S., Abdallah, M., and Eissa, M., Afr. J. Pure Appl. Chem., 2013, vol. 7, pp. 394–404.

    Google Scholar 

  16. Abdallah, M., Megahed, H.E., Radwan, M.A., and Abdfattah, E., J. Am. Sci., 2012, vol. 8, pp. 49–55.

    Google Scholar 

  17. Hazazi Omar, A. and Abdallah, M. Int. J. Electrochem. Sci., 2013, vol. 8, pp. 8138–8152.

    Google Scholar 

  18. Abd El-Hameed, R.S. Port. Electrochim, Acta, 2011, vol. 29, pp. 273–285.

    Article  Google Scholar 

  19. Inbaraj, N.U. and Prabhu, G.V. Prog. Org. Coat., 2018, vol. 115, pp. 27–40.

    Article  Google Scholar 

  20. Wang, D., Gao, L., Zhang, D., Yang, D., et al., Mater. Chem. Phys., 2016, vol. 169, pp. 142–151.

    Article  Google Scholar 

  21. Abdallah, M., Zaafarany, I., Fawzy, A., et al., J. Am. Sci., 2013, vol. 9, pp. 580–586.

    Google Scholar 

  22. Abdel Hameed, R.S., Ismail, E.A., AlShafey, H.I., and Abu-Nawwas, A.H., Int. J. Electrochem. Sci., 2015, vol. 10, pp. 2098–2109.

    Google Scholar 

  23. Sobhi, M., Abdallah, M., and Khairou, K.S., Monatsh. Chem., 2012, vol. 143, 1379–1387.

    Article  Google Scholar 

  24. Al-Fahemia Jabir, H., Abdallah, M., Gad Elshafie, A.M., and Al Jahdaly, B.A., J. Mol. Liq., 2016, vol. 222, pp. 1157–1163.

    Article  Google Scholar 

  25. Prabhu, D. and Rao, P. Arab. J. Chem., 2017, vol. 10, no. 2, pp. S2234–S2244.

    Google Scholar 

  26. Fouda, A.S. and Abdallah, Y.M. Arab. J. Sci. Eng., 2014, vol. 39, pp. 5363–5371.

    Article  Google Scholar 

  27. Bokati, K.S. and Dehghanian, C. J. Environ. Chem. Eng., 2018, vol. 6, no. 2, pp. 1613–1624.

    Article  Google Scholar 

  28. Abdallah, M., Zaafarany, I.A., Abd El Wanees, S. and Assi, R., Int. J. Electrochem. Sci., 2014, vol. 9, no. 3, pp. 1071–1086.

    Google Scholar 

  29. Al Jahdaly, B.A., Althagafi, I.I., Abdallah, M., Khairou, K.S., et al., J. Mater. Environ. Sci., 2016, vol. 7, no. 5, pp. 1798–1809.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. Abdallah.

Additional information

The article is published in the original.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Abdallah, M., Fouda, A.S., El-Nagar, D.A.M. et al. Corrosion Inhibition of Two Aluminum Silicon Alloys in 0.5 M HCl Solution by Some Azole Derivatives Using Electrochemical Techniques. Surf. Engin. Appl.Electrochem. 55, 172–182 (2019). https://doi.org/10.3103/S1068375519020029

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S1068375519020029

Keywords

Navigation