Article
Engineering, Mechanical
D. Cubillas, M. Olave, I Llavori, I Ulacia, J. Larranaga, A. Zurutuza, A. Lopez
Summary: This paper investigates the fretting phenomena and damage caused by small reciprocal movements in bearings. A novel methodology is developed to analyze fretting damage under variable load and rolling motion, and the effects of each fretting mode are analyzed. The method is validated through numerical simulations and experiments.
Article
Engineering, Mechanical
Alfons Fischer, Christian Beckmann, Saskia Heermant, Adrian Wittrock, Philippe Telouk, Joerg Debus, Markus A. Wimmer
Summary: Fretting corrosion of biomedical taper junctions can be reduced by optimizing the topography of the surfaces. Rougher titanium surface can decrease metal release under fretting by changing the wear mechanisms. The worn surfaces of CoCr29Mo6 alloy pins and Ti6Al4V cylinders were analyzed, showing that microploughing, microcutting, and tribocorrosion occurred. The total wear loss of the rougher system was lower than the fine machined system, with the tribomaterial acting as a boundary lubricant.
Article
Materials Science, Multidisciplinary
A. Costa, F. Viana, F. Toptan, J. Geringer
Summary: Highly porous Ti was found to exhibit significant load- and amplitude-dependent responses under fretting-corrosion conditions, with different slip regimes and OCP variations. The promising structure of this Ti was preserved even after 16 hours of fretting-corrosion under severe solicitations.
Article
Engineering, Mechanical
Chao Jiang, Wen Xiong, C. S. Cai, Xiaoyi Zhou, Yanjie Zhu
Summary: This paper investigates the corrosion effects on the fatigue performance of friction connections through experimental and numerical analysis. The results show that corrosion significantly reduces the fatigue life of friction connections, with fatigue failure mostly occurring near the minimum cross-section plane of the inner plates.
INTERNATIONAL JOURNAL OF FATIGUE
(2023)
Article
Engineering, Mechanical
Jose Wilmar Calderon-Hernandez, Mauricio Perez-Giraldo, Robison Buitrago-Sierra, Juan Felipe Santa-Marin
Summary: This paper presents the failure analysis results of several crankshafts from synthetic canvas looms. The fractured components were analyzed based on material characterization methods, hardness measurements, stress calculations and finite element modeling to determine if the crankshafts were suitable for fatigue applications. The failure occurred due to fatigue initiated by fretting induced by inadequate heat treatment, material selection problems, and inadequate bushing adjustment.
ENGINEERING FAILURE ANALYSIS
(2023)
Article
Engineering, Mechanical
Hung-Bin Lee, Yuan-Huan Hong, Hung-Hua Sheu, Ruey-Chang Hsiao, Wen-Ken Li, Hwai-En Lin
Summary: The HVOF spray process was used to create nickel-based alloy coatings with different chromium contents (NC-A, 7.15 wt%; NC-B, 16.98 wt%). The tribocorrosion test revealed a mechanical plowing effect on the coatings at low applied potential (< +100 mVSCE), and intensified corrosion effect exacerbated the wear behavior of the coatings at higher potential (>+300 mVSCE). Quantitative analyses showed that the total weight loss (Wtotal) of the coatings significantly increased with growing potential loading, and the synergic effects between corrosion and wear played a crucial role in the overall weight loss.
TRIBOLOGY INTERNATIONAL
(2023)
Article
Engineering, Mechanical
Sachin A. Mali, Dongkai Zhu, Yangping Liu, Jeremy L. Gilbert
Summary: This study found that normal load and electrode potential have significant effects on fretting crevice corrosion and fretting initiated crevice corrosion of SS316L and its mix-alloy couples.
TRIBOLOGY INTERNATIONAL
(2021)
Article
Engineering, Mechanical
David Philippon, Soha Baydoun, Siegfried Fouvry
Summary: The fretting behavior of AISI 52100 steel and low alloy steel under grease lubricated conditions is studied. The friction behavior exhibits a high friction regime for small displacement amplitudes and a low friction regime for larger sliding amplitudes with a lubricating tribofilm generated. A simplified fretting methodology is introduced to quantify the influence of contact parameters, such as surface roughness and contact size. It is found that surface roughness affects the stability and performance of the lubricating tribofilm, and different contact size regimes are identified.
Article
Engineering, Mechanical
Jian Pu, Yali Zhang, Xiaogang Zhang, Xinlu Yuan, Pingdi Ren, Zhongmin Jin
Summary: The fretting-corrosion performance of 6082 aluminum alloy in 3.5% NaCl solution was investigated by considering displacements and loads. A running condition fretting map (RCFM) was established. Different wear mechanisms were observed in PSR, MFR, and SR, with corrosion being accelerated in MFR and SR, but weakened in PSR.
Article
Engineering, Mechanical
Yusheng Zhang, Hongliang Ming, Lichen Tang, Jianqiu Wang, Hao Qian, En-Hou Han
Summary: The study investigated the effect of fretting frequency on fretting corrosion behavior between Alloy 690TT heat-exchanger tube and 405 stainless steel plate in simulated secondary water of pressurized water reactor nuclear power plants. It found that wear volume and wear coefficient of 690TT tube showed an initial increase then decrease with frequency, while those of corresponding 405 SS plate gradually increased. Friction and wear mechanisms varied accordingly, with changes in friction coefficient, dissipated energy, and wear mechanism observed.
TRIBOLOGY INTERNATIONAL
(2021)
Article
Engineering, Mechanical
Slawomir Swirad
Summary: Ball burnishing is a promising alternative to grinding due to its minimal environmental pollution and ability to improve the functional properties of machine parts. The connection between ball burnishing and lubricated fretting has not been analyzed yet. In this study, ball burnishing resulted in a significant improvement in the tribological behavior of the ball-on-disc sliding pair, reducing friction coefficient by up to 45% and volumetric wear of the disc by up to 50%. The wear losses of the balls were negligible due to the difference in hardness values between the balls and discs. Overall, this research scores an 8 out of 10 in terms of importance.
Article
Materials Science, Multidisciplinary
W. W. Bian, Y. H. Lu, L. Z. Kang, Y. M. Han, L. Xin, X. Liu, T. Shoji
Summary: The early microstructure evolution of Alloy 690TT induced by fretting corrosion was investigated. The results showed that multiple material transfers of 405 SS resulted in the formation of nano-cavities, which provided nucleation sites for internal oxidation of the material transfer layer (MTL). The fretting corrosion-induced nano-grain boundaries offered high pathways for oxygen diffusion and accelerated oxidation process. The tribologically transformed structure (TTS) formed through continuous dynamic recrystallization, with the increase in geometrically necessary boundaries (GNBs) orientation.
Article
Engineering, Mechanical
Po Zhang, Liangcai Zeng, Xue Mi, Yan Lu, Shiyuan Luo, Wengzheng Zhai
Summary: This paper investigates the torsional-fretting wear properties of 7075 aluminum alloys under lubricated and dry conditions. The study explores the effects of lubricating medium, third body behavior, and contact configuration on fretting behavior, and observes abrasion wear, cracks, and delamination on worn surfaces. Corrosion pits and oxidation debris layer are also observed under different test conditions.
Article
Engineering, Mechanical
Roman de la Presilla, Johan Leckner, Sergei Glavatskih
Summary: A statistical, energy-based approach is used to experimentally characterize the anti-fretting ability of different greases. The results show that greases loaded with non-halogenated ionic liquids containing [BOB] and [BMB] anions exhibit excellent boundary lubrication properties and can provide wear-free and low friction performance even under moderate pressure and partially covered contact area. This discovery is significant for the development of anti-fretting ionic greases.
TRIBOLOGY INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
Edgar Hornus, Ke Wang, Moreica Pabbruwe, Alan Kop, Chris Jones, Ashraf Salleh, Mobin Salasi, Mariano Iannuzzi
Summary: A new method was developed to study the complex corrosion mechanism found in modular hip arthroplasty, which showed severe corrosion of 316L stainless steel under dynamic conditions. The method was able to reproduce the extent and morphology of attack found in a retrieved implant.
Article
Engineering, Mechanical
Kyungmok Kim
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
(2018)
Article
Orthopedics
Thomas Neri, Bertrand Boyer, Jean Geringer, Alexandre Di Iorio, Jacques H. Caton, Remi PhiIippot, Frederic Farizon
INTERNATIONAL ORTHOPAEDICS
(2019)
Article
Materials Science, Multidisciplinary
Kyungmok Kim, Jaewook Lee
Article
Engineering, Biomedical
Pascale Corne, Pascal De March, Franck Cleymand, Jean Geringer
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2019)
Article
Engineering, Mechanical
H. H. Ding, V. Fridrici, J. Geringer, J. Fontaine, Ph Kapsa
TRIBOLOGY INTERNATIONAL
(2019)
Article
Engineering, Mechanical
Hao-Hao Ding, Vincent Fridrici, Gaetan Bouvard, Jean Geringer, Julien Fontaine, Philippe Kapsa
TRIBOLOGY TRANSACTIONS
(2019)
Article
Engineering, Mechanical
H. H. Ding, V Fridrici, G. Guillonneau, S. Sao-Joao, J. Geringer, J. Fontaine, Ph Kapsa
Review
Materials Science, Multidisciplinary
Lifeng Ma, Kilho Eom, Jean Geringer, Tea-Sung Jun, Kyungmok Kim
Article
Materials Science, Multidisciplinary
Jeongki Jang, Kyungmok Kim
Article
Engineering, Biomedical
Lerato Semetse, Babatunde Abiodun Obadele, Lerato Raganya, Jean Geringer, Peter Apata Olubambi
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2019)
Article
Engineering, Mechanical
Jean Geringer, Vincent Fridrici, Haohao Ding, Kyungmok Kim, T. Taylor, Lerato Semetse, Sara Ehsani-Majd, Peter Olubambi, Julien Fontaine, Philippe Kapsa
Proceedings Paper
Health Care Sciences & Services
V Massardier, M. Vincent, C. Batailler, S. Lustig, J. Geringer, E. Renault, M. Guichardant, A. M. Trunfio-Sfarghiu
2019 E-HEALTH AND BIOENGINEERING CONFERENCE (EHB)
(2019)
Proceedings Paper
Engineering, Multidisciplinary
L. Semetse, B. A. Obadele, L. Raganya, J. Geringer, P. A. Olubambi
CONFERENCE OF THE SOUTH AFRICAN ADVANCED MATERIALS INITIATIVE (COSAAMI 2019)
(2019)
Article
Engineering, Manufacturing
Kyungmok Kim, Seung Yub Baek
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING
(2018)
Article
Engineering, Mechanical
Busra Duran, Jerome Cavoret, David Philippon, Fabrice Ville, Arnaud Ruellan, Frank Berens
Summary: This study analyzes the changes in the physicochemical properties and tribological performances of gear transmission oils during field operation, finding differences from traditional engine oils.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Baocheng Liu, Hongsheng Chen, Jun Zhou, Jing Wang, Wenxian Wang, Xiaochun Chen, Sanxiao Xi
Summary: This study used fast hot pressing sintering to fabricate WC/AlCoCrFeNi2.1 metal matrix composites (MMCs). It was found that the addition of reinforced particles increased the microhardness, nanoindentation and wear resistance of the MMCs. During frictional processes, an oxide film formed, providing material protection, enhancing stability and reducing friction-induced losses.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Pradip Kumar Verma, Alok Singh
Summary: This study investigates the mechanical properties and wear resistance of CoMoMnNiV high entropy alloy reinforced aluminium matrix composite processed through stir-squeeze casting assisted with an ultrasonic transducer. The results show significant improvements in mechanical properties and wear resistance, with the composite containing 8 wt% HEA demonstrating the highest resistance to wear. Optical microscopy, SEM, and an optical profilometer were used for a thorough examination of the microstructure and worn surface.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Zhenghai Yang, Yingjian Song, Jinlong Jiao, Wenbo Li, Bao Shangguan, Yongzhen Zhang
Summary: This study investigated the friction, wear properties, and current-carrying properties of copper-graphite composites paired with brass C28000. The results showed that the current-carrying properties of the composite materials were excellent, but their wear rate was the main limiting factor. Furthermore, an increase in the thickness of the graphite layer led to an improvement in the uniformity of damage.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Moustafa Mahmoud Yousry Zaghloul, Karen Steel, Martin Veidt, Michael T. Heitzmann
Summary: This research evaluates and compares the impact of different material types on the tribological characteristics of Polyamide 6 composites, and finds that glass fiber-reinforced Polyamide 6 exhibits better friction and wear performance under high-pressure velocity factors.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Shaoqing Qin, Lida Zhu
Summary: In this paper, the surface and subsurface damage of laser assisted grinding CrCoNi medium entropy alloys were investigated using molecular dynamics simulations. The results showed that the application of laser energy can reduce cutting forces and minimize subsurface damage.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Kaikui Zheng, Youxi Lin, Tingzheng Lai, Chenghui Gao, Ming Liu, Zhiying Ren
Summary: The study investigated the use of waste foundry resin-bonded sand as a substitute for copper in resin-based brake material. It found that the waste sand was more favorable for improving the overall friction and wear properties of the material compared to copper. Waste sand benefited the material by forming a friction layer, leading to increased friction coefficient and stability. Brake material with 10-15% waste sand showed excellent heat-fade resistance.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Dayang Li, Fanhao Zhou, Yutong Gao, Kun Yang, Huimin Gao
Summary: This article introduces a continuous prediction model based on deep learning for predicting the power output of steam turbines. The model uses long short term memory (LSTM) method to develop a trend prediction model and optimizes the prediction model through feature selection method. Experimental results show that the model outperforms other models in terms of prediction performance.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Tomohiro Toyoda, Ryo Yasuike, Toshihiro Noda
Summary: In this study, a elasto-plastic constitutive model of friction incorporating the concept of superloading surface was developed based on the subloading friction model. The proposed model achieves a smooth transition of friction by describing the evolution rule of structure, treating the state with static friction coefficient larger than kinetic friction coefficient as the bulkiness of structure. The positive definiteness of the plastic multiplier, loading condition, and material parameters were derived, and the validity of the proposed model in accordance with the subloading-friction model was confirmed through a stick-slip simulation of a mass-spring system.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
P. Balaji, B. Surya Rajan, K. Sathickbasha, P. Baskara Sethupathi, Deviga Magadevan
Summary: This study emphasizes the importance of using a variety of solid lubricants with different oxidation temperature regimes to enhance the tribological performance of brake pads.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Jian Ma, Yancong Liu, Javad Mostaghimi, Na Zhang
Summary: This paper investigates the influence of preparation strategies on the lubrication properties of surface textures. Three laser scanning strategies are proposed to achieve a sinusoidal textured surface, and the evolution of surface structure and chemical composition is discussed. The findings show that ridge structures enhance anti-wear properties but also increase the friction coefficient. However, the oil cover preparation method prevents the formation of ridges and improves wettability.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Mohammad Roostaei, Arvin Taghizadeh Tabrizi, Hossein Aghajani
Summary: In this research, the Al2O3/MoS2 nanocomposite coating layer was successfully applied on the surface of Ti-6Al-4 V alloy. The relation between the surface characteristics and wear resistance of the coating was studied using atomic force microscopy analysis and pin-on-disk wear test method. The results showed that the nanocomposite coating significantly reduced the wear rate and provided an equation to calculate the Lancaster coefficient.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Musa Bilgin, Sener Karabulut, Halil Karakoc, Yunus Kayir, Murat Sarikaya
Summary: This study investigates various methods to improve the machinability efficiency of Inconel 718 alloy while considering their effect on microstructural properties. The results show that hot+PMQL, hot+SiCNMQL, and hot+Al2O3-NMQL contribute significantly to the improvement of machinability characteristics. The EBSD analysis also reveals that a limited area is affected by heat in the hot machining environment and that the removal of the heated layer during milling process helps preserve the microstructure.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Q. Gao, Y. Fan, Y. G. Wu, J. L. Liu, J. Wang, L. Li
Summary: Fretting wear significantly affects the hysteresis behavior of the contact surface and leads to joint degradation. This study investigates the influence of harmonic normal force on the evolution of interface morphology and contact parameters with fretting wear. The results show that the harmonic normal force can significantly influence the hysteresis loop and the energy dissipation distribution on the contact surface.
TRIBOLOGY INTERNATIONAL
(2024)
Article
Engineering, Mechanical
Benjamin Weiland, Floriane Leclinche, Anis Kaci, Brigitte Camillieri, Betty Lemaire-Semail, Marie -Ange Bueno
Summary: This study presents a systematic approach to generating control signals for a tactile simulator that simulate the touch of textile fabrics. By using a friction modulation tactile surface and acquiring forces from real surfaces with artificial finger mimicking fingerprints, control signals are generated and processed in the frequency domain before sending them to the tactile stimulator. The study focuses on the potential benefits of incorporating fingerprint information in fabric simulations to achieve a more realistic tactile perception. A sensory analysis with 36 participants using the generated control signals showed better discrimination without fingerprint information.
TRIBOLOGY INTERNATIONAL
(2024)
