Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions

Siti Hawa Mohamed Salleh, Mohd Nazree Derman, Mohd. Zaidi Omar, Rohaya Abdul Malek

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

ZrO2/Al2O3, Al2O 3/Y2O3, ZrO2/Y2O 3 coatings were applied on SS440C steel substrates via an electrolytic double layer coating process. The effect of these different ceramic aqueous solutions on the surface morphology and corrosion protection of the coatings were studied. It was seen that ZrO2/Y2O 3 coating layer is adherent and subsequently facilitates significant protection against corrosion as test by Tafel Extrapolation test in the form of potentiodynamic polarization. The surface morphology and hardness properties were examined by scanning electron microscopy (SEM) and Vickers hardness tester respectively. ZrO2/Y2O3 double layer coating shows the best properties in morphology and hardness as compared to other aqueous solutions.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages585-589
Number of pages5
Volume594-595
DOIs
Publication statusPublished - 2014
Event2013 International Conference on Advanced Materials Engineering and Technology, ICAMET 2013 - Bandung
Duration: 28 Nov 201329 Nov 2013

Publication series

NameKey Engineering Materials
Volume594-595
ISSN (Print)10139826

Other

Other2013 International Conference on Advanced Materials Engineering and Technology, ICAMET 2013
CityBandung
Period28/11/1329/11/13

Fingerprint

Surface morphology
Corrosion
Coatings
Corrosion protection
Hardness
Potentiodynamic polarization
Vickers hardness
Steel
Extrapolation
Scanning electron microscopy
Substrates

Keywords

  • Electrolytic coating
  • SS440C stainless steel
  • Tafel extrapolation method

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Mohamed Salleh, S. H., Derman, M. N., Omar, M. Z., & Abdul Malek, R. (2014). Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions. In Key Engineering Materials (Vol. 594-595, pp. 585-589). (Key Engineering Materials; Vol. 594-595). https://doi.org/10.4028/www.scientific.net/KEM.594-595.585

Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions. / Mohamed Salleh, Siti Hawa; Derman, Mohd Nazree; Omar, Mohd. Zaidi; Abdul Malek, Rohaya.

Key Engineering Materials. Vol. 594-595 2014. p. 585-589 (Key Engineering Materials; Vol. 594-595).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohamed Salleh, SH, Derman, MN, Omar, MZ & Abdul Malek, R 2014, Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions. in Key Engineering Materials. vol. 594-595, Key Engineering Materials, vol. 594-595, pp. 585-589, 2013 International Conference on Advanced Materials Engineering and Technology, ICAMET 2013, Bandung, 28/11/13. https://doi.org/10.4028/www.scientific.net/KEM.594-595.585
Mohamed Salleh SH, Derman MN, Omar MZ, Abdul Malek R. Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions. In Key Engineering Materials. Vol. 594-595. 2014. p. 585-589. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.594-595.585
Mohamed Salleh, Siti Hawa ; Derman, Mohd Nazree ; Omar, Mohd. Zaidi ; Abdul Malek, Rohaya. / Surface Morphology and corrosion behavior of electrolytic coatings in different aqueous solutions. Key Engineering Materials. Vol. 594-595 2014. pp. 585-589 (Key Engineering Materials).
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