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Advanced Ceramic-Based Materials/Coatings for Anti-wear and Corrosion Applications
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Advanced Ceramic-Based Materials/Coatings for Anti-wear and Corrosion Applications

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced and Functional Ceramics and Glasses".

Deadline for manuscript submissions: 20 June 2024 | Viewed by 1942

Special Issue Editors

Dr. Yongxin Jian

E-Mail Website
Guest Editor
State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, China
Interests: advanced wear-resistant materials; cermets; MAB ceramics; HEA coatings; cemented carbide; high-speed laser cladding; EBM 3D printing; friction, wear and corrosion behaviors
Dr. Baochao Zheng

E-Mail Website
Guest Editor
Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632, China
Interests: research areas include tribology properties and wear behaviors under complicated work conditions and synergistic wear systems

Special Issue Information

Dear Colleagues,

Wear and corrosion damage is ubiquitous in the fields of engineering, and severely influences the regular operation of equipment. Especially for some key components (slide bearings, rollers, turbine blades, etc.), excessive wear and corrosion damage can directly cause the equipment to shut down, and also threatens production safety. Therefore, it is of great significance to develop advanced wear and corrosion resistant materials. Preparing surface coatings for wear and corrosion prevention are also effective ways to address these issues. As it is known, ceramics possess a high hardness and chemical stability, which makes ceramics the ideal candidate for anti-wear and corrosion applications. However, traditional ceramics have many drawbacks when applied as structural parts, such as  brittleness, poor machinability and a high cost. Thus, it is urgent to develop new ceramic materials or corresponding composites which are suitable for use under severe wear and corrosion conditions. Furthermore, the underlying damage mechanisms need to be revealed and understood. Therefore, papers involving the designing, fabrication, and studying of wear and corrosion behaviors of ceramic-based materials or coatings are especially welcome.

This Special Issue is mainly focused on ceramic-based materials or coatings for anti-wear and corrosion applications, including, but not limited to, ceramics, cermets, metal- or ceramic-based composites, coatings, hardfacings and the characterization of wear or corrosion behaviors. Research contributions and review articles highlighting recent progress in the field are all welcome.

Dr. Yongxin Jian
Dr. Baochao Zheng
Guest Editors

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. 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 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

  • friction and wear
  • corrosion and erosion
  • high-temperature oxidation
  • ceramic-based materials
  • cermets
  • composites
  • coatings
  • thermal spaying, laser cladding and hardfacing
  • material design
  • computational simulations

Published Papers (3 papers)

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Research

10 pages, 9675 KiB  
Article
Effects of Induction Plasma Spheroidization on Properties of Yttria-Stabilized Zirconia Powders for Thermal Barrier Coating Applications
by Haoran Peng, Yueguang Yu, Tianjie Shi, Botian Bai, Zheng Yan and Kang Yuan
Materials 2024, 17(7), 1518; https://0-doi-org.brum.beds.ac.uk/10.3390/ma17071518 - 27 Mar 2024
Viewed by 409
Abstract
In this study, the induction plasma spheroidization (IPS) technique was adopted to improve the microstructure and properties of the traditional agglomerated ZrO2-7wt%Y2O3 (YSZ) powders used in thermal barrier coating (TBC) applications. Compared with agglomerated YSZ powders, IPS-treated powder [...] Read more.
In this study, the induction plasma spheroidization (IPS) technique was adopted to improve the microstructure and properties of the traditional agglomerated ZrO2-7wt%Y2O3 (YSZ) powders used in thermal barrier coating (TBC) applications. Compared with agglomerated YSZ powders, IPS-treated powder has a more desirable microstructure, and the overall performance of the spray powders for TBC preparation is significantly improved. Specifically, IPS-treated powder has a dense, solid, defect-free, and chemically uniform microstructure, and its apparent density, flowability, and powder strength are significantly improved, which is believed to substantially enhance the coating performance when prepared with this IPS-treated powder. Full article
(This article belongs to the Special Issue Advanced Ceramic-Based Materials/Coatings for Anti-wear and Corrosion Applications)
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15 pages, 9796 KiB  
Article
Microstructure, Mechanical Properties and Wear Behaviors of Ultrafine-Grain WC-Based Cermets with Different Binder Phases Fabricated by Spark Plasma Sintering
by Kangwei Xu, Zhe Wang, Peipei Cao, Xiangyang Peng, Chao Chen, Qingsong Liu, Shufeng Xie, Xiaoyu Wu and Yongxin Jian
Materials 2024, 17(3), 659; https://0-doi-org.brum.beds.ac.uk/10.3390/ma17030659 - 29 Jan 2024
Viewed by 576
Abstract
In this work, to explore potential substitutions for the Co binder phase, ultrafine-grain WC-based cermets with various binder phases of Co, Ni and AlCoCrNiFeCu HEA were prepared using the SPS method. Based on SPS, WC-based cermets were fabricated at higher speed, showing fine [...] Read more.
In this work, to explore potential substitutions for the Co binder phase, ultrafine-grain WC-based cermets with various binder phases of Co, Ni and AlCoCrNiFeCu HEA were prepared using the SPS method. Based on SPS, WC-based cermets were fabricated at higher speed, showing fine carbide particles less than 410 μm. The microstructure, mechanical properties and wear properties were systematically evaluated. By comparison, the grain size of WC was the lowest for WC-10Co, while WC-10 HEA cermet held the coarsest WC particles. The hardness and fracture toughness of WC-10 HEA were the best among all three samples, with values of 93.2 HRA and 11.3 MP·m1/2. However, the bending strength of WC-10HEA was about 56.1% lower than that of WC-10Co, with a value of 1349.6 MPa. The reduction in bending strength is attributed to the lower density, formation of a newly Cr-Al rich phase and coarser WC grains. In dry sliding wear conditions, WC-10 HEA showed the lowest wear rate (0.98 × 10−6 mm3/(N·m)) and coefficient of friction (0.19), indicating the best wear resistance performance. This reveals that WC-based cermet with a HEA binder phase has superior wear performance due to the higher hardness and good self-lubricating effect of the wear products. Full article
(This article belongs to the Special Issue Advanced Ceramic-Based Materials/Coatings for Anti-wear and Corrosion Applications)
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15 pages, 9043 KiB  
Article
Corrosion Studies of Temperature-Resistant Zinc Alloy Sacrificial Anodes and Casing Pipe at Different Temperatures
by Mifeng Zhao, Shaobo Feng, Fangting Hu, Hailong Geng, Xuanpeng Li, Yan Long, Wenhao Feng and Zihan Chen
Materials 2023, 16(22), 7120; https://0-doi-org.brum.beds.ac.uk/10.3390/ma16227120 - 10 Nov 2023
Viewed by 571
Abstract
In order to solve the problem of external corrosion of deep well casing in oil and gas fields, a new type of high-temperature-resistant zinc alloy sacrificial anode material was used. The temperature and corrosion resistance of the new anode material and TP140 casing [...] Read more.
In order to solve the problem of external corrosion of deep well casing in oil and gas fields, a new type of high-temperature-resistant zinc alloy sacrificial anode material was used. The temperature and corrosion resistance of the new anode material and TP140 casing were investigated by simulating the high-temperature working conditions of a deep well in an oil field using high-temperature and high-pressure corrosion tests and electrochemical tests. The results showed that at 100–120 °C, the corrosion rate of TP140 protected by a sacrificial anode was only one-tenth of that under unprotected conditions, and the minimum corrosion rate of TP140 protected by a sacrificial anode at 100 °C was 0.0089 mm/a. The results of the dynamic potential polarization curve showed that the corresponding corrosion current density of TP140 first increased and then decreased with the increase in temperature. The self-corrosion potential in sacrificial anode materials first increased and then decreased with the increase in temperature, and the potential difference with TP140 gradually decreased. Full article
(This article belongs to the Special Issue Advanced Ceramic-Based Materials/Coatings for Anti-wear and Corrosion Applications)
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