Corrosion and Corrosion Resistant Coatings

A special issue of Surfaces (ISSN 2571-9637).

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 3327

Special Issue Editor


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Guest Editor
Department of Chemical Engineering, College of Engineering and Applied Science, 1000 E. University Ave., Laramie, WY 82071, USA
Interests: corrosion protection; electrogalvanized steel; nanomaterials; organic/Inorganic mixed coating

Special Issue Information

Dear Colleagues,

The dynamism of world industrial development is evident when observing the growing demand for new material technologies. Problems related to premature degradation of materials lead to the need for new protective materials, characterization, evaluation, and elucidation of their corrosion mechanisms. In the scientific literature, it is possible to find numerous works related to the corrosion phenomenon dispersed in different categories, which makes the understanding and learning of these advances somewhat difficult. This problem can be solved by creating a compendium of the most recent advances in the field of corrosion considering electrochemical fundamentals, corrosion mechanisms, synthesis, and characterization with emphasis on Corrosion Resistant Coatings. This Special Edition of the journal Surfaces would like to help and inspire students, scientists, specialists, and engineers, in short, everyone involved in the field of corrosion by presenting a linear, concise, and open-access compilation of scientific advances on Corrosion and Corrosion Resistant Coatings.

Therefore, we are assembling a Special Issue of Corrosion and Corrosion Resistant Coatings to encourage researchers and provide them with a platform on which to publish their novel studies. In particular, original articles and critical reviews are awaited on the topics of interest including but not limited to:

  • Fundamentals of electrochemistry applied to the determination of protection and corrosion mechanism by coatings;
  • Synthesis/deposition processes (chemical, physical, electrochemical, etc.) of corrosion-resistant coatings;
  • Novel coatings and characterizations (organic, inorganic and hybrid);
  • Characterization and testing of surfaces before and after modification;
  • Advanced industrial applications of corrosion-resistant coatings formed by new methods.

Dr. José Mario Ferreira Júnior
Guest Editor

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Surfaces is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (2 papers)

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Research

24 pages, 8540 KiB  
Article
The Corrosion Inhibition Performance of Eco-Friendly bis-Schiff Bases on Carbon Steel in a Hydrochloric Solution
by Arthur Valbon, Neubi F. Xavier, Jr., Mariana F. L. P. Carlos, Glauco F. Bauerfeldt, Francisco W. Q. Almeida-Neto, Pedro de Lima-Neto, Marcelo A. Neves, Cláudio E. Rodrigues-Santos and Aurea Echevarria
Surfaces 2023, 6(4), 509-532; https://doi.org/10.3390/surfaces6040034 - 06 Dec 2023
Cited by 1 | Viewed by 1328
Abstract
Corrosion inhibitors are widely used as an important tool for the prevention and remediation of different materials exposed to corrosive industrial processes. Corrosion inhibitors are usually added to acid pickling solutions to reduce the deterioration of metallic materials and particularly, corrosion due to [...] Read more.
Corrosion inhibitors are widely used as an important tool for the prevention and remediation of different materials exposed to corrosive industrial processes. Corrosion inhibitors are usually added to acid pickling solutions to reduce the deterioration of metallic materials and particularly, corrosion due to hydrochloric acid. In this work, three bis-Schiff bases (BS2, BS4 and BS8) were synthesized and characterized using spectroscopic methods, and their anti-corrosive effects on AISI 1020 carbon steel in a hydrochloric acid solution were studied using gravimetric and electrochemical techniques and quantum chemical methods. The results showed that all substances act as potential corrosion inhibitors as BS8 exhibited the highest efficiency (98%) of all methods. The compounds adsorbed on the metal surface were as per the El-Awady adsorption isotherm. Morphological aspects of the metal were observed upon applying SEM, and the theoretical results acquired from the quantum chemical calculation for molecular properties and the Fe(110) surface adsorption proved to be compatible with the experimental results. Full article
(This article belongs to the Special Issue Corrosion and Corrosion Resistant Coatings)
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13 pages, 3483 KiB  
Article
Biodegradable Zn−1wt.%Mg(−0.5wt.%Mn) Alloys: Influence of Solidification Microstructure on Their Corrosion Behavior
by Talita Vida, Clarissa Cruz, André Barros, Noé Cheung, Crystopher Brito and Amauri Garcia
Surfaces 2023, 6(3), 268-280; https://doi.org/10.3390/surfaces6030019 - 11 Aug 2023
Viewed by 1249
Abstract
The development of biodegradable Zn-based alloys for implants that effectively mimic the functionality of native bone throughout the healing process is a multifaceted challenge; this is particularly evident in the task of achieving appropriate corrosion rates. This work explores the incorporation of 0.5wt.%Mn [...] Read more.
The development of biodegradable Zn-based alloys for implants that effectively mimic the functionality of native bone throughout the healing process is a multifaceted challenge; this is particularly evident in the task of achieving appropriate corrosion rates. This work explores the incorporation of 0.5wt.%Mn into a Zn−1wt.%Mg alloy, with focus on the relationship between corrosion behavior and microstructure. Electrochemical corrosion tests were carried out in a 0.06 M NaCl solution using as-solidified samples with two distinct microstructural length scales. Mn addition was found to induce significant electrochemical active behavior. Localized corrosion was predominant in interdendritic regions, with the ternary alloy exhibiting a higher susceptibility. For both alloys, the coarsening of the microstructure promoted a slight inclination to accelerate the corrosion rates in both biodegradable Zn alloys. The corrosion rate showed an increase of about nine-times with Mn addition for coarser eutectic spacings, while for finer ones, the increase was by about 22 times. Full article
(This article belongs to the Special Issue Corrosion and Corrosion Resistant Coatings)
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