Electrodeposition and Corrosion Analysis of Ni-Mo Alloy Coatings

  • Vandana V. Iragar
  • Shailashree Mendon
  • Shraddha Acharya
  • Sujaya
  • Sujana
  • V. Anjana Pai
  • D. Rashmi
  • G. P. PavithraEmail author
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)


Binary Ni-Mo alloys were electrodeposited in citrate electrolytic solution at a pH of 9.5. EDS analysis determined the deposit composition and increase in the % wt of Mo with increased applied current density (c.d.). XRD analysis reveals deposits exhibit single Ni-Mo solid phase. SEM micrograph shows that the morphology is clearly altered when the Mo concentration increases. Corrosion behavior of nanocrystalline Ni-Mo alloys was carried out potentiodynamically and electrochemical impedance spectroscopy in 0.5 M H2SO4. The corrosion resistance of the coatings was explained based on the structural interpretation of Ni-Mo alloys. The highest corrosion resistance accompanied by electrodeposits containing least wt% of Mo.


Ni-Mo alloys Potentiodynamic polarization studies Nyquist plot SEM-EDS XRD 



The authors are grateful to VGST-SMYSR Scheme, Science and Technology Department, Karnataka Government, for approving the project and providing instrumental and financial services.


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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Vandana V. Iragar
    • 1
  • Shailashree Mendon
    • 1
  • Shraddha Acharya
    • 1
  • Sujaya
    • 1
  • Sujana
    • 1
  • V. Anjana Pai
    • 1
  • D. Rashmi
    • 1
  • G. P. Pavithra
    • 1
    Email author
  1. 1.Alva’s Institute of Engineering and Technology, MijarMangaluruIndia

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