The influence of SiC particles on the corrosion resistance of electroless, Cu-P composite coating in 1 M HCl

Soheila Faraji, and Afidah Abdul Rahim, and Norita Mohamed, and Coswald Stephen Sipaut @ Mohd Nasri, and Bothi Raja, (2011) The influence of SiC particles on the corrosion resistance of electroless, Cu-P composite coating in 1 M HCl. Materials Chemistry and Physics, 129 (3). pp. 1063-1070. ISSN 0254-0584

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Official URL: http://dx.doi.org/10.1016/j.matchemphys.2011.05.06...

Abstract

The present paper aims to compare the corrosion resistance of the electroless Cu-P-SiC with Cu-P composite coating on carbon steel in 1 M HCl solution by the weight loss, potentiodynamic polarisation and electrochemical impedance spectroscopic (EIS) techniques. The study reveals that, the corrosion current density (I corr) and the double layer capacitance (C dl) values decrease, the charge transfer resistance (R ct) and inhibition of efficiencies (IE %) increase with the incorporation of SiC particles in the Cu-P matrix indicating the improvement in corrosion resistance.

Item Type:Article
Uncontrolled Keywords:Coatings, Composite materials, Corrosion test, Electron microscopy (SEM), Charge transfer resistance, Corrosion current densities, Corrosion test, Double-layer capacitance, Electrochemical impedance, Electroless, HCl solution, Matrix, SiC particles, Weight loss, Carbon steel, Charge transfer, Coatings, Composite coatings, Electrochemical corrosion, Hydrochloric acid, Ion exchange, Nanocomposite films, Silicon carbide, Corrosion resistance
Subjects:T Technology > TP Chemical technology
?? TP155-156 ??
Divisions:SCHOOL > School of Engineering and Information Technology
ID Code:4884
Deposited By:IR Admin
Deposited On:17 Sep 2012 20:54
Last Modified:16 Feb 2015 11:33

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