Forming of corrosion inhibitor film during turbulent flow

Ahmed Y. Musa, Abdul Amir H. Kadhum, Abu Bakar Mohamad, Mohd Sobri Takriff

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

1 Citation (Scopus)

Abstract

The organic material named 4-amino-5-phenyl-4H-1, 2, 4-trizole-3-thiol (APTT) was studied as inhibitor for mild steel corrosion in 1.0 M HCl at 30 °C. The effects of turbulent flow on the inhibition process were characterized using open circuit potential (OCP), potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and scanning electron microscopy (SEM). Turbulent flow condition experiments were simulated by Rotating Cylinder Electrode (RCE). Results obtained from changes of open circuit potential (OCP) with immersion time, potentiodynamic polarization, and impedance measurements all are in good agreement and indicated that the formation and the development of the inhibitor film were flow rate dependence. The scanning electron micrograph confirmed film structure is dependence of flow condition.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
Pages540-544
Number of pages5
Volume66-68
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2011 - Nanchang
Duration: 20 Jun 201122 Jun 2011

Publication series

NameApplied Mechanics and Materials
Volume66-68
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2011 International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2011
CityNanchang
Period20/6/1122/6/11

Fingerprint

Potentiodynamic polarization
Corrosion inhibitors
Turbulent flow
Steel corrosion
Networks (circuits)
Electrochemical impedance spectroscopy
Carbon steel
Flow rate
Scanning
Scanning electron microscopy
Electrodes
Electrons
Experiments

Keywords

  • Acid corrosion
  • EIS
  • RCE
  • Turbulent flow

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Musa, A. Y., Kadhum, A. A. H., Mohamad, A. B., & Takriff, M. S. (2011). Forming of corrosion inhibitor film during turbulent flow. In Applied Mechanics and Materials (Vol. 66-68, pp. 540-544). (Applied Mechanics and Materials; Vol. 66-68). https://doi.org/10.4028/www.scientific.net/AMM.66-68.540

Forming of corrosion inhibitor film during turbulent flow. / Musa, Ahmed Y.; Kadhum, Abdul Amir H.; Mohamad, Abu Bakar; Takriff, Mohd Sobri.

Applied Mechanics and Materials. Vol. 66-68 2011. p. 540-544 (Applied Mechanics and Materials; Vol. 66-68).

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

Musa, AY, Kadhum, AAH, Mohamad, AB & Takriff, MS 2011, Forming of corrosion inhibitor film during turbulent flow. in Applied Mechanics and Materials. vol. 66-68, Applied Mechanics and Materials, vol. 66-68, pp. 540-544, 2011 International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2011, Nanchang, 20/6/11. https://doi.org/10.4028/www.scientific.net/AMM.66-68.540
Musa AY, Kadhum AAH, Mohamad AB, Takriff MS. Forming of corrosion inhibitor film during turbulent flow. In Applied Mechanics and Materials. Vol. 66-68. 2011. p. 540-544. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.66-68.540
Musa, Ahmed Y. ; Kadhum, Abdul Amir H. ; Mohamad, Abu Bakar ; Takriff, Mohd Sobri. / Forming of corrosion inhibitor film during turbulent flow. Applied Mechanics and Materials. Vol. 66-68 2011. pp. 540-544 (Applied Mechanics and Materials).
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