Influence of current density in Cu-Mn electroplating of AISI 1020 steel corrosion rate

Supriyatna, Yayat Iman; Noviyana, Ratna; Suka, Ediman Ginting; Kambuna, Bening Nurul Hidayah; Sumardi, Slamet; Sudibyo,

doi:10.1016/j.matpr.2020.11.529

Cited by 8 publications

(2 citation statements)

References 7 publications

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“…From (1), it could be observed that the oxygen forms hydroxyl ions when reacted with water during electroplating. e following reactions take place in nickel, copper, and zinc; equations ( 2)-( 4), where the respective metal hydroxides are formed on the cathode (carton steel) during electro plating, as discussed elsewhere [4,21,22]. e reduction potential of copper is 0.337 V, nickel is −0.25 V, and zinc is −0.7628 V. By virtue of their reduction potential, zinc has greater reduction potential and hence easily gets deposited on the cathode (corten steel), whereas copper has least deposition rate and the deposition rate of nickel is moderate.…”

Section: Coating Icknessmentioning

confidence: 99%

Investigation on Wear and Corrosion Behavior of Cu, Zn, and Ni Coated Corten Steel

Kumaravel

Raja

Balthaser

et al. 2022

Advances in Materials Science and Engineering

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Corten steel is a low-carbon alloy steel. It is widely used in architecture, the transport sector, and industrial applications, where the steel is exposed to harsh environments. It is very much sought after due to its auto protection from corrosive environments through the formation of patina (rust). The specialty of patina formed on the corten steel is that it can self-heal itself and stop the spreading of corrosion. Generally, steels are given protective coatings to enhance resistance to corrosion, wear, abrasion, etc. One of the popular protective coating techniques is electroplating. In this study, the effect of electroplating of copper (Cu), zinc (Zn), and nickel (Ni) on the wear and corrosion behavior of Corten ASTM A242 grade steel is investigated. It was observed that the Cu coating yielded poor corrosion and wear protection performance. The Zn coating exhibited a moderate improvement. The Ni electroplating produced excellent results and, the wear and corrosion resistance was improved in the corten steel. Thus, when compared with Cu, Zn, and Ni coatings, the Ni-coated corten steel is an ideal candidate in applications where there is a need for good resistance to wear, abrasion, and corrosion.

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Section: Coating Icknessmentioning

confidence: 99%

Investigation on Wear and Corrosion Behavior of Cu, Zn, and Ni Coated Corten Steel

Kumaravel

Raja

Balthaser

et al. 2022

Advances in Materials Science and Engineering

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show abstract

“…Materials 2024, 17, 3043 2 of 15 Through experiments exploring the corrosion rate of electroplated copper-manganese materials in different media, Supriyatna et al [4] concluded that higher applied current densities on steel significantly reduce its corrosion rate, with the corresponding electroplated layer thickness increasing with the current density. Additionally, Jan Mayén [5] discovered that the corrosion current density is also influenced by the tensile strength of the material, indicating a close relationship with its microstructural characteristics.…”

Section: Introductionmentioning

confidence: 99%

Effect of Single Particle High-Speed Impingement on the Electrochemical Step Characteristics of a Stainless-Steel Surface

Liu,

Chai,

Yang

et al. 2024

Materials

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In the process of particle erosion and electrochemical corrosion interaction, the electrolyte flow state change, product film destruction, and matrix structure change caused by particle impact affect the electrochemical corrosion process. Such transient, complex physical and electrochemical changes are difficult to capture because of the short duration of action and the small collision area. The peak, step time, and recovery time in this transient step cycle can indirectly reflect the smoothness and reaction rate of the electrochemical reaction system, and thus characterize the resistance to scouring corrosion coupling damage of metals in liquid–solid two-phase flow. In this study, in order to obtain the electrochemical response at the moment of particle impact, electrochemical monitoring experiments using a specially designed miniature three-electrode system were used to test step-critical values, including step potential, current, and resistance, among others. Meanwhile, an electrochemical step model under particle impact considering boundary layer perturbation was developed. The experimental results reflect the effect law of particle impact velocity and particle size on the peak step and recovery period. Meanwhile, the effect of particle impingement on the electrochemical step of stainless steel in different electrolyte solutions was obtained by comparing the step curves in distilled water and Cl-containing water. The connection between the parameters in the electrochemical step model and in the particle impact, as well as the effect of the variation of these parameters on the surface repassivation process are discussed in this paper. By fitting and modeling the test curves, a new mathematical model of electrochemical step-decay under single-particle impact was obtained, which can be used to characterize the change pattern of electrochemical parameters on the metal surface before and after the impingement.

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Innovative strategy for corrosion protection and drag reduction in coiled tubing: Design, fabrication, and performance evaluation

Ma,

Zhang,

et al. 2024

Chemical Engineering Journal

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Influence of current density in Cu-Mn electroplating of AISI 1020 steel corrosion rate

Cited by 8 publications

References 7 publications

Investigation on Wear and Corrosion Behavior of Cu, Zn, and Ni Coated Corten Steel

Investigation on Wear and Corrosion Behavior of Cu, Zn, and Ni Coated Corten Steel

Effect of Single Particle High-Speed Impingement on the Electrochemical Step Characteristics of a Stainless-Steel Surface

Innovative strategy for corrosion protection and drag reduction in coiled tubing: Design, fabrication, and performance evaluation

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