Electrochemical Characteristics of an Optimized Ni-P-Zn Electroless Composite Coating

Amir Kordijazi

doi:10.4028/www.scientific.net/AMR.1043.124

Paper Titles

Water Dispersion Conductive Polypyrrole Based on Nanocrystalline Cellulose
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Electroless Deposition of Silver Nanoparticles and Nanowires in Ethylene Glycol
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Electroless Deposition of Copper Nanostructures in Aqueous Solution
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Finite Element Study of Deformation Behaviour of Al-6063 Alloy Developed by Equal Channel Angular Extrusion
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Electrochemical Characteristics of an Optimized Ni-P-Zn Electroless Composite Coating
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Synthesis of C-2-Ethoxycarbonylmethoxyphenyl Calix[4]Resorcinarene Using Salicylaldehyde as Basic Material and its Application as Adsorbent of Pb(II) Metal Cation
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Simulating of Backward Extrusion Process of Nanostructured Al-6082 Material
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Glass Ceramization as an Alternative Production Route of Forsterite Glass-Ceramics for Possible Multipurpose Uses
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Relative Effect of Sand Blasting and Acid Etching on the Surface Roughness of Pure Titanium and Titanium Alloy for Dental Implants
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1043Electrochemical Characteristics of an Optimized...

Electrochemical Characteristics of an Optimized Ni-P-Zn Electroless Composite Coating

Abstract:

An optimized electroless solution was used to deposit the Ni-P-Zn composite coating. Potentiodynamic polarization test, salt spray technique and electrochemical impedance spectroscopy were utilized to study electrochemical characteristics of the as-deposited coating. All results demonstrate an excellent corrosion resistance of the as-deposited layer. Corrosion current density of the coating was compared to some similar coatings reported in other papers to study reasons of its high corrosion resistance. It was proved that the high corrosion protection of the coating is due to the optimization of P and Zn contents in the coating composition.

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Periodical:

Advanced Materials Research (Volume 1043)

Pages:

124-128

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1043.124

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Online since:

October 2014

Authors:

Amir Kordijazi*

Keywords:

Corrosion Current, Electroless Bath, Potentiodynamic Polarization Test, Salt Spray Technique

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