eprintid: 13294
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/32/94
datestamp: 2023-11-10 03:27:51
lastmod: 2023-11-10 03:27:51
status_changed: 2023-11-10 01:50:48
type: article
metadata_visibility: show
creators_name: Beheshti, M.
creators_name: Ismail, M.C.
creators_name: Kakooei, S.
creators_name: Shahrestani, S.
title: Influence of temperature and potential range on Zn-Ni deposition properties formed by cyclic voltammetry electrodeposition in chloride bath solution
ispublished: pub
keywords: Binary alloys; Corrosion; Corrosion rate; Corrosion resistance; Cyclic voltammetry; Electrochemical electrodes; Electrodeposition; Microcracks; Microstructure; Morphology; Nickel coatings; Nickel steel; Scanning electron microscopy; Sodium chloride; Steel corrosion; Surface morphology; Temperature; Zinc alloys; Zinc coatings, Carbon steel substrates; Chloride baths; Deposition properties; Electrodeposition process; Elemental compositions; Energy dispersive x-ray; Linear polarization resistance; Zn-Ni coatings, Corrosion resistant coatings
note: cited By 6
abstract: This paper describes the study of electrodeposition process by cyclic voltammetry for Zn-Ni bimetallic coating on the X52 carbon steel substrate. Prior to the deposition at the bath temperatures of 25°C, 40°C, and 60°C, investigations were carried out to find the optimum potential range for zinc-nickel coatings with respect to the Ag/AgCl reference electrode. Scanning electron microscopy (SEM) coupled with energy dispersive X-ray (EDX) was used for surface morphology and elemental composition studies. The corrosion rate of the deposits was studied using the linear polarization resistance (LPR) method by immersing the samples (with and without coating) into 3.5 NaCl solution for 24 h. SEM and EDX results showed that the bath temperature has affected the formation of the microstructures and composition of coating. In addition, micro-cracks, nickel content, mobility of ions and compactness of microstructure increased by raising the bath temperature used for electrodeposition. The corrosion rate obtained from the LPR method can be correlated with the SEM/EDX analysis. The coating deposited at the temperature of 60°C including more content of nickel and micro-cracks led to lower corrosion resistance compared to the coating deposited at the bath solution temperatures of 25°C, 40°C, and non-coated X52 steel. Based on the results, the Zn-Ni coating deposited on the X52 steel substrate in the bath solution at 40°C presented the best performance due to more suitable achievements of microstructure compaction, composition, microcracks, and corrosion resistance observations. © 2020 Walter de Gruyter GmbH, Berlin/Boston 2020.
date: 2020
publisher: De Gruyter
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079648374&doi=10.1515%2fcorrrev-2019-0086&partnerID=40&md5=b53f8edf3195293906a67d7683ab4996
id_number: 10.1515/corrrev-2019-0086
full_text_status: none
publication: Corrosion Reviews
volume: 38
number: 2
pagerange: 127-136
refereed: TRUE
issn: 03346005
citation:   Beheshti, M. and Ismail, M.C. and Kakooei, S. and Shahrestani, S.  (2020) Influence of temperature and potential range on Zn-Ni deposition properties formed by cyclic voltammetry electrodeposition in chloride bath solution.  Corrosion Reviews, 38 (2).  pp. 127-136.  ISSN 03346005