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Characterization and Corrosion Behavior of Electrodeposited Binary and Ternary Nickel Alloys in a Co

Binary (Ni-Cr and Ni-Zn) and ternary (Ni-Co-Cr) Ni-based alloy coatings were electrodeposited on carbon steel 1018 (UNS G10180). These metallic coatings are being investigated for use in providing corrosion protection of natural gas transmission pipelines by studying their behavior under aqueous acidic conditions. The corrosion resistance of the metallic coatings was investigated using immersion and electrochemical methods in a CO2-saturated solution of 3.5 wt.% NaCl at 40°C. Two types of electrochemical experiments were carried out: potentiodynamic and potentiostatic. The surface characterization of the investigated metallic coatings was performed before and after corrosion experiments using scanning electron microscopy (SEM) energy dispersive spectroscopy (EDS) X-ray diffraction (XRD) and X-ray fluorescence (XRF). The effect of the composition on the corrosion performance of electrodeposited alloys in acidic aqueous conditions is discussed.

Product Number: 51319-13381-SG
Author: Alvaro Rodriguez
Publication Date: 2019
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$20.00
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51312-01234-Evaluation of buried pipeline coatings under soil stress

Product Number: 51312-01234-SG
ISBN: 01234 2012 CP
Author: Alfredo Andrenacci
Publication Date: 2012
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