Special Issue "Corrosion of Nonferrous Metals and Their Alloys"

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Corrosion and Materials Degradation".

Deadline for manuscript submissions: 30 October 2020.

Special Issue Editor

Dr. Wojciech J. Nowak
Website
Guest Editor
Department of Materials Science, Faculty of Mechanical Engineering and Aeronautics,. Rzeszow University of Technology, Powstancow Warszawy 12, 35-959 Rzeszow, Poland
Interests: materials science; engineering, chemistry; chemical engineering; Ni-base alloys; high-temperature corrosion; oxidation resistant coatings; TBC systems

Special Issue Information

Dear Colleagues,

The Special Issue “Corrosion of Nonferrous Metals and Their Alloys” will address advances in materials science, processing, characterization, technology development, and corrosion testing of various nonferrous metals and their alloys. Presently, the most commonly used alloy families are Fe-based alloys due to their availability. The elements made of Fe-based alloys can be relatively easily fabricated, reveal relatively good mechanical properties, and their production is economically advantageous. However, these alloys are very severely damaged due to their corrosion both at low and especially at high temperature. Therefore, to increase the durability of construction elements and limit the wastage of metallic components due to their corrosion, it is necessary to implement nonferrous metals and their alloys which usually possess much better corrosion resistance as compared to ferrous materials. Therefore, authors are invited to submit original research articles dealing with all types of corrosion processes of any kind of nonferrous metals and their alloys. Moreover, articles describing the lowering of corrosion rate, corrosion kinetics, mechanisms behind the corrosion processes or methods of improving corrosion resistance by implementing nonferrous coatings are welcome as well. The submitted articles can describe all types of corrosion, including wet corrosion, high temperature oxidation, hot corrosion, etc.

Dr.  Wojciech J. Nowak
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. Materials is an international peer-reviewed open access semimonthly 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 2000 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.

Keywords

  • Nonferrous metals and alloys
  • Corrosion resistance
  • Corrosion-resistant coatings
  • Corrosion kinetics
  • Mechanisms of corrosion

Published Papers (1 paper)

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Research

Open AccessArticle
Pentavalent Vanadium Species as Potential Corrosion Inhibitors of Al2Cu Intermetallic Phase in the Sulfuric(VI) Acid Solutions
Materials 2020, 13(8), 1946; https://doi.org/10.3390/ma13081946 - 21 Apr 2020
Abstract
The objective of this work was to test vanadium isopolyoxoanions as potential corrosion inhibitors of the intermetallic phase Al2Cu in sulfuric acid solutions at pH = 1.3 and 2.5. The intermetallic was melted in an electric arc furnace. Its phase composition [...] Read more.
The objective of this work was to test vanadium isopolyoxoanions as potential corrosion inhibitors of the intermetallic phase Al2Cu in sulfuric acid solutions at pH = 1.3 and 2.5. The intermetallic was melted in an electric arc furnace. Its phase composition was confirmed using X-ray diffraction, light microscopy, and differential scanning calorimetry. Then Al2Cu corrosion kinetics was studied. Chemical composition of the solution after corrosion was determined using inductively coupled plasma-optical emission spectroscopy. The surface of corroded specimens was analyzed using scanning electron microscopy and X-ray photoelectron spectroscopy. Subsequent electrochemical studies involved determination of open-circuit potential, electrochemical impedance spectra, and polarization curves. It was found that the Al2Cu phase corrodes selectively and vanadium isopolyoxoanions increase this process both at pH = 1.3 and 2.5 with two exceptions. Corrosion inhibition was observed for 100 and 200 mM of Na3VO4 at pH 1.3, with inhibition efficiency 78% and 62% respectively, due to precipitation of V2O5. Full article
(This article belongs to the Special Issue Corrosion of Nonferrous Metals and Their Alloys)
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