materials-logo

Journal Browser

Journal Browser

Surface Engineering Technology and Tribological/Fatigue Behaviors for Advanced Materials

A Special Issue of Materials (ISSN 1996-1944) belonging to the section "Mechanics of Materials".

Deadline for manuscript submissions: 20 September 2026 | Viewed by 998

Editors


E-Mail Website
Guest Editor
School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, China
Interests: surface engineering technology; tribology properties; wear mechanism analysis; fatigue experiment and theory; fatigue resistance evaluation

E-Mail Website
Guest Editor
School of Materials Science and Engineering, Xinjiang University, Urumqi, China
Interests: tribology; metal matrix composite; wear-resistant materials

Special Issue Information

Dear Colleagues,

Surface engineering is a multidisciplinary and interdisciplinary science that studies the surface treatment of materials and components. It involves fields such as materials, mechanics, and chemistry. Surface engineering technology plays a crucial role in enhancing the service life of materials and equipment components. With the continuous development of modern science and technology, the performance of various equipment and components has been continuously improved, and the service conditions involved have become increasingly complex, with higher service life requirements and increasingly demanding requirements for component surface performance. At the same time, advanced surface engineering technologies are constantly emerging. Therefore, applying advanced surface engineering technologies to the surfaces of advanced materials and components and exploring and assessing their service performance are significant in engineering application promotion. Among them, tribology and fatigue performance can be regarded as important service performances.

Tribology and fatigue are closely related to numerous specific fields such as reliability, materials science, diagnostics, and testing techniques. The research contents of tribology and fatigue would be of great significance to engineers and researchers. Reducing friction losses, improving anti-fatigue resistance, and expanding service life will significantly improve economic benefits.

The purpose of this Special Issue is to collect high-quality research papers, brief communications, and review articles. These contents all focus on the surface engineering technology of advanced engineering materials, tribology, and fatigue reliability, covering areas such as interface surface engineering, structural integrity, and contact mechanics. We look forward to receiving your submissions.

Dr. Fuqiang Lai
Dr. Xin Zhang
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 250 words) can be sent to the Editorial Office for assessment.

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-anonymized 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

  • surface engineering technology
  • gradient fine-grained layer
  • surface integrity
  • residual stress layer
  • rolling contact fatigue
  • rotating bending fatigue
  • repeated bending fatigue
  • inhibition of crack initiation
  • anti-fatigue mechanism
  • multiscale analysis of surfaces

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

21 pages, 11702 KB  
Article
The Investigation of Rotary Bending Fatigue Properties of 4Cr14Ni14W2Mo Engine Valve Steel Processed by Surface Mechanical Rolling Treatment
by Ge Sun, Zhifeng Liu, Zengrui Yuan, Rong Qu and Fuqiang Lai
Materials 2026, 19(1), 78; https://doi.org/10.3390/ma19010078 - 25 Dec 2025
Viewed by 659
Abstract
In order to address potential fatigue fractures at the valve stem-neck junction during engine operations, surface mechanical rolling treatment (SMRT) was introduced to enhance the rotary bending fatigue (RBF) performance of 4Cr14Ni14W2Mo engine valve steel in this study. The results indicate that the [...] Read more.
In order to address potential fatigue fractures at the valve stem-neck junction during engine operations, surface mechanical rolling treatment (SMRT) was introduced to enhance the rotary bending fatigue (RBF) performance of 4Cr14Ni14W2Mo engine valve steel in this study. The results indicate that the increasing number of rolling passes induces a modified surface layer characterized by refined grains and dislocations, increased hardness, and compressive residual stress (RS). SMRT specimens exhibited improved tensile strength but plasticity performance was decreased. At room temperature (RT) about 25 °C, the fatigue limit at 1 × 10 7 cycles of specimens treated with 10 rolling pass was increased from 437 MPa to 613 MPa (40.3%). At 400 °C, the fatigue limit of specimens treated with 10 passes was increased from 376 MPa to 425 MPa (13.0%) at 400 °C, but decreased at 650 °C. The enhanced fatigue performance is attributed to a modified surface layer, leading to the shift of the crack initiation to the subsurface. However, excessive rolling passes and high temperature (650 °C) significantly reduce the material plasticity, accelerating crack initiation and propagation, thus compromising performance. Full article
Show Figures

Figure 1

Back to TopTop