International Journal of Advanced Research in Engineering and Technology (IJARET)

Source ID:00000006
Volume 11, Issue 12,December 2020, Pages 395-405, Page Count - 11

CORROSION BEHAVIOR OF BARE AZ31 ALLOY AND MG (OH)2 @ AZ31 ALLOY IN THE PRESENCE OF INHIBITORS

A. Danalakshmi (1) A. Cyril (2)

(1) Research Scholar, Department of Industrial Chemistry, Alagappa University, Sivaganga, Tamilnadu, India.
(2) Post Graduate & Research Department of Chemistry, Raja Dorasingam Government Arts College, Sivaganga, Tamilnadu, India.

Manuscript ID:- 00000-30282
Access Type : Open Access
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Cite this article:A. Danalakshmi,A. Cyril,  Corrosion Behavior Of Bare Az31 Alloy And Mg (oh)2 @ Az31 Alloy In The Presence Of Inhibitors, International Journal of Advanced Research in Engineering and Technology(IJARET), 2020, 11(12), PP.395-405

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Abstract

In this work, the 1-butyl-3-methylimidazolium hexafluorophosphate [bmim][PF6] ionic liquid and ethylenediamine [ED] were employed as corrosion inhibitors for AZ31 magnesium alloy in 3.5 wt.% NaCl electrolyte. The adsorption of the inhibitors on the surface of AZ31 alloy is the main mechanism observed for both the inhibitors.

The potentiodynamic polarization curves (Tafel plots) of bare AZ31 in the presence of ED and [bmim][PF6] inhibitors reveal that the ionic liquid 1-butyl-3- methylimidazolium hexafluorophosphate shows more noble shift in potential and lower corrosion rates than ethylenediamine. The corrosion resistance, which is realized from electrochemical impedance analysis, also shows the increased corrosion resistance in 3.5 wt% NaCl as follows:

Bare AZ31< ethylenediamine>
Author Keywords
AZ31 ethylenediamine 1-butyl-3-methylimidazolium hexafluorophosphate Inhibitor effect Corrosion rate


ISSN Print: 0976-6480 ISSN Online: 0976-6499
Source Type: Journals Document Type: Journal Article
Publication Language: English DOI: 10.34218/IJARET.11.12.2020.042
Abbreviated Journal Title: IJARET Access Type: Open Access
Publisher Name: IAEME Publication Resource Licence: CC BY-NC
Major Subject:Physical Sciences Subject Area classification: Chemical Engineering
Subject area: General Chemical Engineering Source: SCOPEDATABASE

References (20)
  1. C. Li, L. Li, C. Wang
    Study of the inhibitive effect of mixed self-assembled monolayers on copper with SECM
    (2014)Electrochimica Acta, Volume 115, Page No 531–536,
  2. D. Seifzadeh, A. Bezaatpour, R. Asadpour Joghani
    Corrosion inhibition effect of N, N`-bis (2- pyridylmethylidene)- 1,2-diiminoethane on AZ91D magnesium alloy in acidic media
    (2014)Transactions of Nonferrous Metals Society of China, Volume 24, Page No 3441−3451,
  3. Gaikar V
    An evaluation of agricultural trade in India: A special study of selected agricultural commodities
    (2019)IISES International Academic Conference, Page No 88-101,
  4. Gaikar Vilas B. and Dr. Inibehe George Ukpong
    Perceptions of Environmental Footprints of Oil and Gas Extraction in Southern Nigeria
    (2018)AGU International Journal of Research in Social Sciences and Humanities, Page No 198-208,
  5. H. Ashassi-Sorkhabi, D. Seifzadeh
    Analysis of raw and trend removed EN data in time domain to evaluate corrosion inhibition effects of New Fuchsin dye on steel corrosion and comparison of results
    (2008)Journal of Applied Electrochemistry, Volume 38, Page No 1545−1552,
  6. H. Gao, Q. Li, Y. Dai, F. Luo, H.X. Zhang
    High efficiency corrosion inhibitor 8- hydroxyquinoline and its synergistic effect with sodium dodecylbenzenesulphonate on AZ91D magnesium alloy
    (2010)Corrosion Science, Volume 52, Page No 1603–1609,
  7. H.A. Sorkhabi, D. Seifzadeh, M.G. HosseiniEN
    EIS and polarization studies to evaluate the inhibition effect of 3H-phenothiazin-3-one, 7-dimethylamin on mild steel corrosion in 1M HCl solution
    (2008)Corrosion Science, Page No 3363−3370,
  8. I. Danaee and M. Niknejad Khomami
    Effect of ethylenediamine on corrosion of AISI 4130 steel alloy in 30% ethylene glycol solution under static and hydrodynamic condition
    (2012), Volume 43, Issue 11, Page No 1942–949,
  9. Jacob Cherian and Vilas G
    An empirical study on impact of sustainability-oriented total quality management practices on organizational performance in UAE based organization
    (2020)International Journal of Mechanical and Production Engineering Research and Development, Volume 10, Issue 3, Page No 13667–13678,
  10. K.F. Khaled
    Experimental, density function theory calculations and molecular dynamics simulations to investigate the adsorption of some thiourea derivatives on iron surface in nitric acid solutions
    (2010)Applied Surface Science, Volume 256, Page No 6753–6763,
  11. M. Mobin, M. Parveen, M.Z.A. Rafiquee
    Synergistic effect of sodium dodecylsulfate and cetyltrimethyl ammonium bromide on the corrosion inhibition behavior of l-methionine on mild steel in acidic medium
    (2013)Arabian Journal of Chemistry, Volume 24, Page No 81–99,
  12. Rane Caroleena G, and Seenivasan, R.K
    An experimental study on Low-Cost IonExchanger
    (2018)International Journal of advance research in Science And Engineering, Volume 7, Page No 333 – 339,
  13. S. Thirugnanaselvi, S. Kuttirani and A. R. Emelda
    Effect of Schiff base as corrosion inhibitor on AZ31 magnesium alloy in hydrochloric acid solution
    (2014)Transactions of Nonferrous Metals Society of China, Volume 24, Issue 6, Page No 1969–1977,
  14. Seenivasan R. K. and Rane Caroleena
    Removal of some Metal Ions by Low-Cost Composite Ion-Exchangers
    (2018)International Journal of Management, Technology And Engineering, Volume 8, Issue VII, Page No 1125-1131,
  15. Seenivasan R. K. and Rane Caroleena
    Synthesis and Characterization of New Ion- Exchange Resin Prepared from the plant Morinda Citrifolia
    (2018)International Journal of Management, Technology And Engineering, Volume 8, Issue VII, Page No 1008-1017,
  16. Vilas B
    An overview of Green economy: The challenges ahead of Indian economy
    (2016)International Journal of Multifaceted and Multilingual studies, Volume III, Page No 73-76,
  17. Vilas Gaikar, Sameer Aziz Lakhani
    Demographic Variables Influencing Financial Investment Of Urban Individuals: A Case Study Of Selected Districts Of Maharashtra State
    (2020)International Journal of Advanced Science and Technology, Volume 29, Issue 5, Page No 962 – 974,
  18. W. Shang, C. He, Y. Wen, Y. Wang and Z. Zhang
    Performance evaluation of triethanolamine as corrosion inhibitor for magnesium alloy in 3.5 wt% NaCl solution
    (2016)RSC Advances, Volume 6, Issue 115, Page No 113967–113980.,
  19. Y. Ma, N. Liu, Y.S. Wang, J.S. Wang, H.X. Guo
    Effect of chromate additive on corrosion resistance of MAO coatings on magnesium alloys
    (2011)Journal of the Chinese Ceramic Society, Volume 3, Page No 1493-1497,
  20. Y.L. Liu, Z.Y. Yong, S.X. Zhou, L.M. Wu
    Molybdate/phosphate composite conversion coating on magnesium alloy surface for corrosion protection
    (2008)Applied Surface Science, Volume 255, Page No 1672-1680,