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Effect of Additives on Morphology Texture And Corrosion Resistance of Electrodeposited Zinc And Zinc-Cobalt Alloy

S.Selvakumari, M.Chandran

2017enzinccorrosionmorphologyelectrodepositionalloy

Abstract

Language:

Zinc and Zinc –Cobalt alloy are widely used to protect iron and steel substrates against corrosion. In the present study, zinc and zinc – Cobalt alloys were electrodeposited from alkaline baths under incessant current and also in the presence of Vanillin (Vn), Saccharin (Sa), and Rochelle salt (Rs) as additives. AAS and EDAX show the coexistence of additives in the deposit. The deposit morphology has been analyzed using X-ray diffraction (XRD). Scanning Electron Microscopy (SEM) has been used to determine the favored crystallographic point of reference of the deposits. Studies have also been done on the CCE and Throwing power of zinc and zinc – cobalt alloy baths. The result shows that additives improve the nanostructure of the deposits hence, the corrosion resistance.

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Cite This Work

@article{67cf3b42-b404-4d7a-9c1a-53316e6d18eb,
  title={Effect of Additives on Morphology Texture And Corrosion Resistance of Electrodeposited Zinc And Zinc-Cobalt Alloy},
  author={S.Selvakumari and M.Chandran},
  year={2017},
  language={en}
}
TY  - JOUR
TI  - Effect of Additives on Morphology Texture And Corrosion Resistance of Electrodeposited Zinc And Zinc-Cobalt Alloy
AU  - S.Selvakumari
AU  - M.Chandran
PY  - 2017
LA  - en
ER  -

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