Advanced Metallic Materials: Corrosion Protection and Surface Engineering

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Corrosion, Wear and Erosion".

Deadline for manuscript submissions: 30 May 2026 | Viewed by 783

Special Issue Editor


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Guest Editor
School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, China
Interests: advanced metalllic materials; biodegradable materials; molecular dynamics simulation; corrossion behavior; corrosion protection

Special Issue Information

Dear Colleagues,

Corrosion remains a critical global challenge, costing economies trillions annually and impacting the safety, longevity, and performance of metallic components across virtually every major industry. The relentless pursuit of enhanced corrosion resistance, coupled with the development of advanced surface engineering techniques, is paramount to mitigating these losses and enabling next-generation applications. Significant advancements in material design (e.g., novel alloys, high-entropy alloys, metal matrix composites), sophisticated coating deposition processes (e.g., HVOF, cold spray, ALD, PVD variants, laser cladding), and innovative surface-modification methods (e.g., laser texturing, plasma electrolytic oxidation, advanced anodizing, nanocoatings) are continuously pushing the boundaries of what is possible. Furthermore, the integration of multifunctional surfaces—offering combined corrosion resistance with properties like wear resistance, biocompatibility, antifouling, or specific optical/electrical characteristics—is opening exciting new avenues. These innovations are vital for demanding applications spanning aerospace structures and engines, energy generation and storage systems (nuclear, renewables, batteries), marine infrastructure, oil and gas exploration, chemical processing, biomedical implants and devices, automotive lightweighting, and sustainable construction.

This Special Issue aims to present the most recent advances and fundamental insights in the development, characterization, and application of advanced metallic materials specifically engineered for superior corrosion resistance through surface engineering approaches. We seek to highlight cutting-edge research driving the field forward.

This Special Issue intends to showcase state-of-the-art investigations focusing on the following areas: the design and synthesis of corrosion-resistant metallic materials; novel surface engineering strategies for corrosion mitigation; the fundamental mechanisms governing corrosion and protection; the characterization of degradation processes and protective layers; and the performance of these advanced materials and coatings in real-world or simulated service environments.

We kindly invite colleagues to submit original research articles and comprehensive reviews that address these critical areas. Topics of particular interest include, but are not limited to, the following:

  • Design and development of novel corrosion-resistant alloys;
  • Advanced surface modification techniques;
  • Innovative coating technologies for corrosion protection;
  • Corrosion mechanisms in advanced metallic systems;
  • Multifunctional surfaces combining corrosion resistance with wear resistance, biocompatibility, or other properties;
  • Recent advances in corrosion characterization methods;
  • Modeling and simulation of corrosion processes and coating performance;
  • Corrosion protection in extreme environments;
  • Corrosion performance in key industrial sectors;
  • Environmental sustainability and lifecycle assessment of corrosion protection strategies.

Dr. Xiaoru Zhuo
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 submissions that pass pre-check are 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. Coatings is an international peer-reviewed open access monthly 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 2600 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

  • novel corrosion-resistant alloys
  • advanced surface modification techniques
  • corrosion mechanisms
  • corrosion protection
  • surface engineering

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Published Papers (1 paper)

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Research

21 pages, 5297 KB  
Article
Construction and Performance Optimization of a Multifunctional CHP-Ti-MAO Composite Coating: Antibacterial Activity, Controlled Drug Release, and Corrosion Resistance
by Liting Mu, Yiqi Lian, Shiyu Zheng, Shuo Chang, Ximeng Li, Changhai Sun and Hongbin Qiu
Coatings 2025, 15(8), 948; https://doi.org/10.3390/coatings15080948 - 13 Aug 2025
Viewed by 635
Abstract
Titanium and its alloys are widely used in orthopedics because of their excellent mechanical properties and biocompatibility; however, their bioinert surface results in sluggish osseointegration and renders implants susceptible to bacterial infection. This study innovatively constructed a “CHP-Ti-MAO” composite coating, which aims to [...] Read more.
Titanium and its alloys are widely used in orthopedics because of their excellent mechanical properties and biocompatibility; however, their bioinert surface results in sluggish osseointegration and renders implants susceptible to bacterial infection. This study innovatively constructed a “CHP-Ti-MAO” composite coating, which aims to simultaneously improve early osseointegration and antibacterial performance. CHP micron coatings coated with hydroxyapatite (HA) and curcumin (Cur) at different PLGA concentrations (50%, 100%, and 150%) were deposited on the basis of calcium–phosphorus ceramic coatings prepared by micro-arc oxidation (MAO) following the emulsification-solvent volatilization method. It was found that increasing the concentration of PLGA can increase the particle size of the coating, enhance the hydrophilicity, and significantly improve the sustained release performance of the drug. Among them, the 100% PLGA concentration group performed the best: the drug-release half-life reached 75 h, and the corrosion current density was the lowest (9.5 × 10−9 A/cm2), showing the best corrosion resistance. This group of coatings has a strong and long-term antibacterial effect on Escherichia coli, with an antibacterial rate of more than 95% at 24 h and more than 99% by day 17. The hemolysis rate of all coatings was lower than 5%, indicating good biocompatibility. This study confirmed that 100% CHP-Ti-MAO composite coating successfully solved the limitations of excessive pore size and insufficient antibacterial persistence of an MAO layer and also had excellent slow-release, corrosion resistance, and high-efficiency antibacterial capabilities, which provided an important basis for the development of a new generation of multifunctional titanium-based implants. Full article
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