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Metals
Special Issues
Recent Advances on Fretting Fatigue
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Recent Advances on Fretting Fatigue

A special issue of Metals (ISSN 2075-4701). This special issue belongs to the section "Metal Failure Analysis".

Deadline for manuscript submissions: closed (30 October 2019) | Viewed by 20538

Special Issue Editors

Prof. Dr. Carlos Navarro Pintado

E-Mail Website1 Website2
Guest Editor
Mechanical engineering and manufacture, Universidad de Sevilla, Sevilla, Spain
Interests: fretting fatigue; notch fatigue; vibrations
Prof. Dr. Jesús Vázquez Valeo

E-Mail Website
Guest Editor
Mechanical Engineering and Manufacture, Universidad de Sevilla, Sevilla, Spain
Interests: fretting fatigue; notch fatigue; contact mechanics

Special Issue Information

Dear Colleagues,

It is a pleasure for us to invite you to participate in this fretting Special Issue of Metals. The objective of this Special Issue is to give an overall picture of the latest developments and current research in the field of fretting fatigue/wear by scientists and engineers from all over the world. Different types of points of view should contribute to this Special Issue, from academic and industrial practitioners. The topics relevant to this Special Issue include, but not restricted to, are the following:

  • Experimental results in fretting fatigue/wear
  • Theories and mechanisms of fretting fatigue/wear
  • Modelling in fretting fatigue/wear
  • Applications and case studies
  • Palliatives against fretting fatigue/wear

The development of this special Issue coincides in time with the 9th International Symposium on Fretting Fatigue (http://isff9.org) to be held in the city of Seville, 1–3 April, 2019. This is the 9th edition in a series of successful symposiums dedicated to this topic, held every three years. Therefore, all works presented at this symposium are also invited for submission in this Special Issue.   

Prof. Dr. Carlos Navarro Pintado
Prof. Dr. Jesús Vázquez Valeo
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. Metals 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

  • Fretting
  • Fretting Fatigue
  • Fretting Wear
  • Fretting Corrosion

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Published Papers (5 papers)

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Research

11 pages, 4296 KiB  
Article
Development of a Modular Fretting Wear and Fretting Fatigue Tribometer for Thin Steel Wires: Design Concept and Preliminary Analysis of the Effect of Crossing Angle on Tangential Force
by Iñigo Llavori, Alaitz Zabala, Nerea Otaño, Wilson Tato and Xabier Gómez
Metals 2019, 9(6), 674; https://doi.org/10.3390/met9060674 - 11 Jun 2019
Cited by 10 | Viewed by 4501
Abstract
This work presents the design of a modular ad-hoc fretting fatigue and fretting wear tribotester for thin steel wires. The working principles of the different modules are described, such as the displacement and contact modules. Preliminary studies for understanding the effect of crossing [...] Read more.
This work presents the design of a modular ad-hoc fretting fatigue and fretting wear tribotester for thin steel wires. The working principles of the different modules are described, such as the displacement and contact modules. Preliminary studies for understanding the effect of crossing angle between wires on tangential force measurement has been carried out on 0.45 mm diameter cold-drawn eutectoid carbon steel (0.8% C). The results show that due to the developed wear scar geometry for high crossing angles there is a non-Coulomb behaviour that is not seen for low crossing angles. Full article
(This article belongs to the Special Issue Recent Advances on Fretting Fatigue)
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19 pages, 11888 KiB  
Article
Fretting-Fatigue Analysis of Shot-Peened Al 7075-T651 Test Specimens
by Vicente Martín, Jesús Vázquez, Carlos Navarro and Jaime Domínguez
Metals 2019, 9(5), 586; https://doi.org/10.3390/met9050586 - 21 May 2019
Cited by 23 | Viewed by 4549
Abstract
Shot peening is a mechanical treatment that induces several changes in the material: surface roughness, increased hardness close to the surface, and, the most important, compressive residual stresses. This paper analyzes the effect of this treatment on alloy Al 7075-T651 in the case [...] Read more.
Shot peening is a mechanical treatment that induces several changes in the material: surface roughness, increased hardness close to the surface, and, the most important, compressive residual stresses. This paper analyzes the effect of this treatment on alloy Al 7075-T651 in the case of fretting fatigue with cylindrical contact through the results of 114 fretting fatigue tests. There are three independent loads applied in this type of test: a constant normal load N, pressing the contact pad against the specimen; a cyclic bulk stress σ in the specimen; and a cyclic tangential load Q through the contact. Four specimens at each of 23 different combinations of these three parameters were tested—two specimens without any treatment and two treated with shot peening. The fatigue lives, contact surface, fracture surface, and residual stresses and hardness were studied. Improvement in fatigue life ranged from 3 to 22, depending on fatigue life. The relaxation of residual-stress distribution related to the number of applied cycles was also measured. Finally, another group of specimens treated with shot peening was polished and tested, obtaining similar lives as in the tests with specimens that were shot-peened but not polished. Full article
(This article belongs to the Special Issue Recent Advances on Fretting Fatigue)
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12 pages, 4429 KiB  
Article
Study on the Effect of Laser Quenching on Fretting Fatigue Life
by Hongjian Zhang, Xufeng Yang, Haitao Cui and Weidong Wen
Metals 2019, 9(5), 566; https://doi.org/10.3390/met9050566 - 15 May 2019
Cited by 6 | Viewed by 3098
Abstract
Laser quenching hardening is one of the most used surface treated technologies. In order to study the effect of laser quenching on the fretting fatigue life, fretting fatigue experiments of TC11 (Ti-6.5Al-1.5Zr-3.5Mo-0.3Si) titanium alloy specimens with different surface conditions were carried out on [...] Read more.
Laser quenching hardening is one of the most used surface treated technologies. In order to study the effect of laser quenching on the fretting fatigue life, fretting fatigue experiments of TC11 (Ti-6.5Al-1.5Zr-3.5Mo-0.3Si) titanium alloy specimens with different surface conditions were carried out on a special hydraulic servo fatigue test system. The experimental results showed that laser quenching hardening has a good performance in increasing the fretting fatigue lives of the TC11 alloy. However, the effects of laser quenching on fretting fatigue are more obviously at low stress level than at high stress level, the fretting fatigue life was increased by 110.78% at low stress level and 17.56% at high stress level, respectively. Based on the critical plane approach, the traditional SWT (Smith–Watson–Topper) parameter was modified and used to describe the fretting fatigue life of the TC11 alloy after hardening by the consideration of the variations of the hardening layer’s elastic modulus. Compared with the experimental results, all the errors of the predicted results lied in the error band of two. Full article
(This article belongs to the Special Issue Recent Advances on Fretting Fatigue)
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17 pages, 6498 KiB  
Article
Effect of Saliva and Mucin-Based Saliva Substitutes on Fretting Processes of 316 Austenitic Stainless Steel
by Joanna Mystkowska, Dawid Łysik and Marcin Klekotka
Metals 2019, 9(2), 178; https://doi.org/10.3390/met9020178 - 2 Feb 2019
Cited by 11 | Viewed by 4281
Abstract
The paper presents the results of research of the fretting process of 316 austenitic stainless steel in the environment of natural saliva and mucin-based saliva preparations. The aim of the work was the evaluation of synthetic saliva preparations on biomaterial wear during fretting [...] Read more.
The paper presents the results of research of the fretting process of 316 austenitic stainless steel in the environment of natural saliva and mucin-based saliva preparations. The aim of the work was the evaluation of synthetic saliva preparations on biomaterial wear during fretting and fretting-corrosion. The fretting process, in the oscillatory micro-movements conditions, occurs in the joints of removable dentures, especially during the chewing phase. Fretting usually leads to the intensification of fatigue damage processes of materials. Experimental research, through rheological, fretting, fretting-corrosion, and microscopic analysis were performed. Tests indicate that natural saliva and saliva preparations are similar in terms of viscoelastic properties. The statistically significant proposed saliva solutions reduced the material wear in comparison to dry sliding, which is important in the case of people with saliva secretion problem. The addition of xanthan gum to the artificial saliva composition improved rheological characteristics, but on the other hand, led to an increase of secondary wear. It was confirmed by the volumetric wear of the samples and evaluation of energy dissipated during friction. Fretting-corrosion processes were explained by a mechanism related to crevice corrosion supported by friction. Full article
(This article belongs to the Special Issue Recent Advances on Fretting Fatigue)
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Graphical abstract

20 pages, 8677 KiB  
Article
Numerical Modeling of the Effect of Randomly Distributed Inclusions on Fretting Fatigue-Induced Stress in Metals
by Qingming Deng, Nadeem Bhatti, Xiaochun Yin and Magd Abdel Wahab
Metals 2018, 8(10), 836; https://doi.org/10.3390/met8100836 - 17 Oct 2018
Cited by 23 | Viewed by 3511
Abstract
The analysis of fretting fatigue plays an important role in many engineering fields. The presence of heterogeneity may affect the performance of a machine or a structure, including its lifetime and stability. In this paper, the effect of randomly distributed micro inclusions on [...] Read more.
The analysis of fretting fatigue plays an important role in many engineering fields. The presence of heterogeneity may affect the performance of a machine or a structure, including its lifetime and stability. In this paper, the effect of randomly distributed micro inclusions on the fretting fatigue behaviour of heterogeneous materials is analysed using the finite element method (FEM) for different sizes, shape and properties of inclusions. The effect of micro inclusions on macroscopic material properties is also considered by representative volume element (RVE). It is shown that the influence of micro inclusions on macroscopic material properties cannot be ignored, and the shape and size of the inclusions have less effect on the macroscopic material properties as compared to the material properties of inclusion and volume ratio. In addition, various parameters of inclusions have little effect on the peak tensile stress, which remains almost the same as homogeneous material. Peak shear stress occurs at many places inside the specimen, which can result in multiple cracking points inside the specimen, as well as at the contact surface. Moreover, the stress band formed by the stress coupling between adjacent inclusions may have an important influence on the direction of crack growth. Full article
(This article belongs to the Special Issue Recent Advances on Fretting Fatigue)
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