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Research on Friction, Wear and Corrosion Properties of Materials
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Special Issue "Research on Friction, Wear and Corrosion Properties of Materials"

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

Deadline for manuscript submissions: 20 February 2024 | Viewed by 1193

Special Issue Editors

Prof. Dr. Yunhai Ma

E-Mail Website
Guest Editor
School of Biological and Agricultural Engineering, Jilin University, Changchun, China
Interests: friction materials; wear resistance; heterogeneous structural materials; resistance and wear reduction; flame spraying
Prof. Dr. Jiyu Sun

E-Mail Website
Guest Editor
Key Laboratory of Bionic Engineering (Ministry of Education, China), Jilin University, Changchun 130022, China
Interests: materials; flapping; aerodynamics
Dr. Yucheng Liu
E-Mail Website
Guest Editor
1. College of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
2. Key Laboratory of Bionic Engineering (Ministry of Education, PR China), Jilin University (Nanling Campus), Changchun 130022, China
Interests: friction; composites; tribology; mechanical properties; material characterization; microstructure; mechanical testing; material characteristics; wear testing; materials

Special Issue Information

Dear Colleagues,

Friction, wear, and corrosion are significant issues in materials engineering. Friction is a force that resists the relative motion of two surfaces in contact, while wear is the gradual loss of material that results from friction. Corrosion, on the other hand, involves the degradation of materials due to chemical reactions with the environment. Research on the friction, wear, and corrosion properties of materials has focused on understanding the mechanisms that underlie these phenomena and developing strategies for improving the performance and durability of materials.

In conclusion, research on friction, wear, and corrosion properties of materials is crucial for improving the performance and durability of materials used in various applications. Researchers have studied the underlying mechanisms of these phenomena, as well as strategies for improving material properties. By gaining a better understanding of these processes, researchers can develop materials that can resist wear and corrosion and reduce the energy lost due to friction.

As a prominent contributor in the field, we cordially invite you to share your latest research findings in this Special Issue. Additionally, we welcome review articles on related topics. We look forward to your contributions and the opportunity to jointly advance this exciting area of research.

Prof. Dr. Yunhai Ma
Prof. Dr. Jiyu Sun
Dr. Yucheng Liu
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 materials
  • heterogeneous structural materials
  • resistance and wear reduction
  • material bionics
  • friction properties
  • wear properties
  • corrosion properties
  • flame spraying

Published Papers (2 papers)

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Research

18 pages, 6171 KiB  
Article
Biomimetic Coupling Structure Increases the Noise Friction and Sound Absorption Effect
by
Yunhai Ma
and
Wei Ye
Materials 2023, 16(22), 7148; https://doi.org/10.3390/ma16227148 - 13 Nov 2023
Viewed by 481
Abstract
Environmental noise pollution is a growing challenge worldwide, necessitating effective sound absorption strategies to improve acoustic environments. Materials that draw inspiration from nature’s structural design principles can provide enhanced functionalities. Wood exhibits an intricate multi-scale porous architecture that can dissipate acoustic energy. This [...] Read more.
Environmental noise pollution is a growing challenge worldwide, necessitating effective sound absorption strategies to improve acoustic environments. Materials that draw inspiration from nature’s structural design principles can provide enhanced functionalities. Wood exhibits an intricate multi-scale porous architecture that can dissipate acoustic energy. This study investigates a biomimetic sound-absorbing structure composed of hierarchical pores inspired by the vascular networks within wood cells. The perforated resonators induce complementary frequency responses and porous propagation effects for broadband attenuation. Samples were fabricated using 3D printing for systematic testing. The pore size, porosity, number of layers, and order of the layers were controlled as experimental variables. Acoustic impedance tube characterization demonstrated that optimizing these architectural parameters enables absorption coefficients approaching unity across a broad frequency range. The tuned multi-layer porous architectures outperformed single pore baselines, achieving up to a 25–35% increase in the average absorption. The bio-inspired coupled pore designs also exhibited a 95% broader working bandwidth. These enhancements result from the increased viscous losses and tailored impedance matching generated by the hierarchical porosity. This work elucidates structure–property guidelines for designing biomimetic acoustic metamaterials derived from the porous morphology of wood. The results show significant promise for leveraging such multi-scale cellular geometries in future materials and devices for noise control and dissipative engineering applications across diverse sectors. Full article
(This article belongs to the Special Issue Research on Friction, Wear and Corrosion Properties of Materials)
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14 pages, 4974 KiB  
Article
Influence of Ag and/or Sr Dopants on the Mechanical Properties and In Vitro Degradation of β-Tricalcium Phosphate-Based Ceramics
by
Junjian Che
,
Tao Sun
,
Xueman Lv
,
Yunhai Ma
,
Guoqin Liu
,
Lekai Li
,
Shengwang Yuan
and
Xueying Fan
Materials 2023, 16(17), 6025; https://doi.org/10.3390/ma16176025 - 01 Sep 2023
Viewed by 505
Abstract
β-tricalcium phosphate has good biodegradability and biocompatibility; it is widely perceived as a good material for treating bone deficiency. In this research, different contents of strontium (Sr) and silver (Ag) ion-doped β-tricalcium phosphate powders were prepared using the sol–gel method. After obtaining the [...] Read more.
β-tricalcium phosphate has good biodegradability and biocompatibility; it is widely perceived as a good material for treating bone deficiency. In this research, different contents of strontium (Sr) and silver (Ag) ion-doped β-tricalcium phosphate powders were prepared using the sol–gel method. After obtaining the best ratio of pore-forming agent and binder, the as-synthesized powders were sintered in a muffle for 5 h at 1000 °C to obtain the samples. Then, these samples were degraded in vitro in simulated body fluids. The samples were tested using a series of characterization methods before and after degradation. Results showed that the amount of Sr and/or Ag doping had an effect on the crystallinity and structural parameters of the samples. After degradation, though the compressive strength of these samples decreased overall, the compressive strength of the undoped samples was higher than that of the doped samples. Notably, apatite-like materials were observed on the surface of the samples. All the results indicate that Sr and/or Ag β-TCP has good osteogenesis and proper mechanical properties; it will be applied as a prospective biomaterial in the area of bone repair. Full article
(This article belongs to the Special Issue Research on Friction, Wear and Corrosion Properties of Materials)
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