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Frictional anisotropy of ant legs and related inspired 3D-printed textured surfaces with self-locomotion on ultrasound vibrating substrates
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-07 DOI: 10.1016/j.triboint.2025.110513
Vivek Kashyap , Nicolò Giuseppe Di Novo , Nicola Maria Pugno
{"title":"Frictional anisotropy of ant legs and related inspired 3D-printed textured surfaces with self-locomotion on ultrasound vibrating substrates","authors":"Vivek Kashyap ,&nbsp;Nicolò Giuseppe Di Novo ,&nbsp;Nicola Maria Pugno","doi":"10.1016/j.triboint.2025.110513","DOIUrl":"10.1016/j.triboint.2025.110513","url":null,"abstract":"<div><div>Micro-spike textures in ant’s leg were investigated using Atomic Force Microscopy and frictional anisotropy was explored. Bio-inspired textured surfaces were 3D-printed with different material properties and orientation. Fundamental tribological test was carried out to evaluate static and dynamic frictional behavior of printed textures. Results showed frictional anisotropy; forward sliding friction was lower compared with backward direction, similar to ant’s leg. Uni-directional driving speed was evaluated under ultrasonic vibration. Ant and all textured samples showed driving capability. 3D-printed sample with a maximum speed of ∼165 mm/s was the stiffer one (Vero-Black) with optimum orientation (65°). Texture sample and plate contact interface was analyzed for driving mechanism using high-speed camera. Material properties, structural mechanics, and friction significantly affect locomotive speed.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110513"},"PeriodicalIF":6.1,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced wear resistance of laser cladded WC-Ni composite coatings by picosecond laser surface texturing
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-07 DOI: 10.1016/j.triboint.2025.110517
Guangpei Lin , Zhaobing Cai , Bingwen Lu , Le Gu , Yueliang Wang , Xingchen Yan , Hao Qiu , Junfei Guo , Zhen Dong , Fuhai Li
{"title":"Enhanced wear resistance of laser cladded WC-Ni composite coatings by picosecond laser surface texturing","authors":"Guangpei Lin ,&nbsp;Zhaobing Cai ,&nbsp;Bingwen Lu ,&nbsp;Le Gu ,&nbsp;Yueliang Wang ,&nbsp;Xingchen Yan ,&nbsp;Hao Qiu ,&nbsp;Junfei Guo ,&nbsp;Zhen Dong ,&nbsp;Fuhai Li","doi":"10.1016/j.triboint.2025.110517","DOIUrl":"10.1016/j.triboint.2025.110517","url":null,"abstract":"<div><div>In this work, a picosecond laser was applied to prepare pit textures on laser cladded WC-Ni composite coatings with 20 wt% WC content. The mechanism of laser interaction with the composite phase of the coating was investigated, and the effect of surface texture on tribological behavior and wear resistance was further analyzed. The constituent phases of the textured coating remain essentially the same as the original coating. The presence of WC particles in the WC-Ni composite coating makes the removal mechanism of the composite coating by the picosecond laser consist of thermal ablation of the Ni-based metallic binder phase and phase explosion of the WC particle phase. The hardness of the binder phase region near the texture is enhanced (&gt;500 HV<sub>0.2</sub>) due to laser thermal effect. The friction coefficient (about 29.24 %) and wear rate (about 53.56 %) were significantly reduced compared to the original coating. It can be attributed to the circular pit texture that traps the abrasive debris and stores the lubricant, indicating that the surface texture plays a positive role in tribological performance.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110517"},"PeriodicalIF":6.1,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A review of enhanced total hip prosthesis design and material bearing combination to accommodate Muslim prayer (Salat) movements: Biomechanical, biotribological, and biological perspectives
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-07 DOI: 10.1016/j.triboint.2025.110518
Muhammad Imam Ammarullah , Muhammad Kozin , Mohamad Izzur Maula , M. Danny Pratama Lamura , Hasyid Ahmad Wicaksono , Athanasius Priharyoto Bayuseno , Jamari Jamari , Muhammad Hanif Ramlee
{"title":"A review of enhanced total hip prosthesis design and material bearing combination to accommodate Muslim prayer (Salat) movements: Biomechanical, biotribological, and biological perspectives","authors":"Muhammad Imam Ammarullah ,&nbsp;Muhammad Kozin ,&nbsp;Mohamad Izzur Maula ,&nbsp;M. Danny Pratama Lamura ,&nbsp;Hasyid Ahmad Wicaksono ,&nbsp;Athanasius Priharyoto Bayuseno ,&nbsp;Jamari Jamari ,&nbsp;Muhammad Hanif Ramlee","doi":"10.1016/j.triboint.2025.110518","DOIUrl":"10.1016/j.triboint.2025.110518","url":null,"abstract":"<div><div>Total hip prostheses have greatly improved mobility and quality of life for patients with hip disorders. However, the unique biomechanical demands of Muslim prayer (Salat), involving complex, repetitive movements, pose challenges for standard designs. This review highlights advancements in prosthesis design, emphasizing dual mobility bearings for enhanced stability and range of motion, and Ceramic-on-Polymer (CoP) bearings for durability and reduced wear. By addressing biomechanical, biotribological, and biological factors, these innovations optimize prosthetic performance, meeting the functional and cultural needs of Muslim patients while ensuring long-term durability and satisfaction.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"205 ","pages":"Article 110518"},"PeriodicalIF":6.1,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143093543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of surface adhesion characteristics on stick-slip mechanism of flexible film/substrate bilayer structure: Multiscale insight
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-07 DOI: 10.1016/j.triboint.2025.110520
Shouyao Liu , Jian Wu , Fei Teng , Shixue He , Xuebo Yuan , Stanisław Stupkiewicz , Youshan Wang
{"title":"Effect of surface adhesion characteristics on stick-slip mechanism of flexible film/substrate bilayer structure: Multiscale insight","authors":"Shouyao Liu ,&nbsp;Jian Wu ,&nbsp;Fei Teng ,&nbsp;Shixue He ,&nbsp;Xuebo Yuan ,&nbsp;Stanisław Stupkiewicz ,&nbsp;Youshan Wang","doi":"10.1016/j.triboint.2025.110520","DOIUrl":"10.1016/j.triboint.2025.110520","url":null,"abstract":"<div><div>The key to tactile sensors' sliding perception is the stick-slip modulation of the soft material through surface design. Herein, in-situ sliding tests were conducted on polydimethylsiloxane (PDMS) film/substrate bilayer structures (PF/SBS) with three surface adhesion characteristics tailored by crosslinking degrees of PDMS film. Microscopic damage mechanisms during Schallamach wave propagation were analyzed using mixed-mode cohesive contact models. Intermolecular interaction mechanisms at microscopic crack tips were also explored using PDMS-Silica (SiO<sub>2</sub>) molecular models with varying PDMS crosslinking degrees. The Schallamach waves and tangential force strongly depended on the crosslinking degree of PDMS film. The varying effects of crosslinking degree on normal and tangential separation mechanisms lead to a transition in Schallamach wave damage from mixed mode to Mode II during propagation.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110520"},"PeriodicalIF":6.1,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microstructure, high temperature mechanical properties and sliding wear behavior of (NiCrW)1-x(Bi2O3)x
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-06 DOI: 10.1016/j.triboint.2025.110514
Yu Shan , Xingkang Guo , Wenlin Ma , Gewen Yi , Shanhong Wan , Junyang Wang , Huwei Sun , Feng Cao
{"title":"Microstructure, high temperature mechanical properties and sliding wear behavior of (NiCrW)1-x(Bi2O3)x","authors":"Yu Shan ,&nbsp;Xingkang Guo ,&nbsp;Wenlin Ma ,&nbsp;Gewen Yi ,&nbsp;Shanhong Wan ,&nbsp;Junyang Wang ,&nbsp;Huwei Sun ,&nbsp;Feng Cao","doi":"10.1016/j.triboint.2025.110514","DOIUrl":"10.1016/j.triboint.2025.110514","url":null,"abstract":"<div><div>Composite materials of (NiCrW)<sub>1-x</sub>(Bi<sub>2</sub>O<sub>3</sub>)<sub>x</sub> (x = 0, 1, 2.5, 5 wt%) were prepared using powder metallurgy techniques. The study investigated the effects of Bi<sub>2</sub>O<sub>3</sub> content on the microstructure, phase composition, high-temperature mechanical properties, and tribological performance over a wide temperature range of the composites. The results indicate that during the hot pressing sintering process, Bi<sub>2</sub>O<sub>3</sub> in the composites undergoes a decomposition reaction, leading to the formation of new phases such as NiBi, NiBi<sub>3</sub>, and Cr<sub>2</sub>O<sub>3</sub>, which enhance the high-temperature lubrication and wear resistance of the composites. However, this transformation has a detrimental effect on the mechanical properties of the composites, altering the fracture mechanism from microporous aggregation-type fracture to predominantly cleavage and intergranular fractures. Thanks to the formation of lubricating phases like NiBi, the addition of 1 wt% Bi<sub>2</sub>O<sub>3</sub> effectively reduces the wear rate of the composites at room temperature. At 800 °C, NiBi is reoxidized during the high-temperature friction process, forming a friction layer composed of Bi<sub>2</sub>O<sub>3</sub> and NiO on the wear surface of the composites, effectively lowering the friction coefficient at high temperatures.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110514"},"PeriodicalIF":6.1,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143159154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved mechanical and tribological properties of epoxy resin with new hyperbranched polysiloxane grafted MXene/Ag hybrids
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-06 DOI: 10.1016/j.triboint.2025.110515
Zhou Lan , Zhengyan Chen , Maoyu Zhang , Wei Huang , Du Ding , Baoli Fan , Hongxia Yan , Yanling Jin , Zhenfeng Sun , Fang Ren , Penggang Ren
{"title":"Improved mechanical and tribological properties of epoxy resin with new hyperbranched polysiloxane grafted MXene/Ag hybrids","authors":"Zhou Lan ,&nbsp;Zhengyan Chen ,&nbsp;Maoyu Zhang ,&nbsp;Wei Huang ,&nbsp;Du Ding ,&nbsp;Baoli Fan ,&nbsp;Hongxia Yan ,&nbsp;Yanling Jin ,&nbsp;Zhenfeng Sun ,&nbsp;Fang Ren ,&nbsp;Penggang Ren","doi":"10.1016/j.triboint.2025.110515","DOIUrl":"10.1016/j.triboint.2025.110515","url":null,"abstract":"<div><div>In this study, different MXene/Ag hybrids were synthesized via an in-situ reduction method, followed by a “one-pot” strategy to design hydroxyl-terminated hyperbranched polysiloxane (HBPSi-OH) as a “bridging” structure to enhance the compatibility between MXene/Ag and epoxy resin (EP), forming the HMA/EP composite. Benefiting from the rigidity-flexibility synergistic effect between MXene/Ag and HBPSi-OH, 0.6 wt% HMA-2/EP composite exhibited the highest impact strength (35.3 kJ/m<sup>2</sup>) and flexural strength (146.3 MPa). Meanwhile, its average coefficient of friction (COF) and volume wear rate were significantly reduced by 32.8 % and 96.0 %, respectively, compared to pure EP resin. This work offers valuable insights for advancing high-performance polymer composites in the field of tribology.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110515"},"PeriodicalIF":6.1,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143159158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction of grinding parameters for additively manufactured Ti-6Al-4V alloy using machine learning techniques
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-06 DOI: 10.1016/j.triboint.2025.110512
Aditya Anand, Santosh Kumar, Pankaj Kumar Singh
{"title":"Prediction of grinding parameters for additively manufactured Ti-6Al-4V alloy using machine learning techniques","authors":"Aditya Anand,&nbsp;Santosh Kumar,&nbsp;Pankaj Kumar Singh","doi":"10.1016/j.triboint.2025.110512","DOIUrl":"10.1016/j.triboint.2025.110512","url":null,"abstract":"<div><div>In this study advanced machine learning (ML) techniques - Random Forest, Gradient Boosting, XGBoost, and Neural Network have been used to develop predictive models for grinding parameters in additively manufactured Ti-6Al-4V alloy. It examines the key process variables, including table speed, depth of cut, and environmental conditions (dry, wet, and cryo) on grinding forces, temperature, and surface roughness. The entire dataset, comprising 99 experimental runs is evaluated using the K-fold cross-validation technique to ensure comprehensive model training and validation. The performance of each algorithm is compared using metrics like R<sup>2</sup> and Mean Square Error, providing a comparison of predictive accuracy. This finding offers the role of cooling conditions and the potential of ML for enhancing predictive accuracy in advanced manufacturing processes.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110512"},"PeriodicalIF":6.1,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of tempering conditions on microstructure evolution and sliding wear behaviour of continuously cooled carbide-free bainitic steel
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-06 DOI: 10.1016/j.triboint.2025.110519
Ajeet Singh Rajput , Suruj Protim Neog , Sourav Das
{"title":"Effect of tempering conditions on microstructure evolution and sliding wear behaviour of continuously cooled carbide-free bainitic steel","authors":"Ajeet Singh Rajput ,&nbsp;Suruj Protim Neog ,&nbsp;Sourav Das","doi":"10.1016/j.triboint.2025.110519","DOIUrl":"10.1016/j.triboint.2025.110519","url":null,"abstract":"<div><div>Microstructural degradation as result of exposure to high temperatures can affect the wear resistance properties of steel. The present study aimed to evaluate the effect of exposing carbide free bainitic steel, a promising material for wear resistance applications, at elevated temperature for varying duration on the microstructure evolution and wear resistance property. A gradual change of wear mechanism from primarily adhesion to combination of abrasion and adhesion to fully abrasion was observed as the severity of tempering was increased. The extent of retained austenite was found to be decreased with increasing acuteness of tempering still good extent of work hardening was obtained where retained austenite was present after being exposed to higher temperature and transformed to martensite during wear.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110519"},"PeriodicalIF":6.1,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fretting wear behavior of GH2132 superalloy at different temperatures
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-05 DOI: 10.1016/j.triboint.2024.110502
Tian He , Hongyang Li , Jifan He , Zhongfeng Weng , Yanwei Xu , Jianhua Liu , Jinfang Peng , Minhao Zhu
{"title":"Fretting wear behavior of GH2132 superalloy at different temperatures","authors":"Tian He ,&nbsp;Hongyang Li ,&nbsp;Jifan He ,&nbsp;Zhongfeng Weng ,&nbsp;Yanwei Xu ,&nbsp;Jianhua Liu ,&nbsp;Jinfang Peng ,&nbsp;Minhao Zhu","doi":"10.1016/j.triboint.2024.110502","DOIUrl":"10.1016/j.triboint.2024.110502","url":null,"abstract":"<div><div>To investigate the loosening failure mechanism of bolted joint structures in aero-engines caused by fretting damage, an experimental investigation was conducted to analyze the fretting wear behavior and failure mechanisms of GH2132 superalloy under varying temperature conditions in the present study. The results revealed a significant reduction in the wear rates of the specimen at 600°C compared to both room temperature and 300°C. Compared with room temperature, the wear rates of the specimen at 600°C decreased by 39.38 µm<sup>3</sup>/mJ in the mixed regime and 43.89 µm<sup>3</sup>/mJ in the slip regime. The formation of a dense and intact third-body layer was identified as a key factor in mitigating fretting wear damage.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110502"},"PeriodicalIF":6.1,"publicationDate":"2025-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143159151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of load distribution and ellipse truncation for angular contact pitch bearings-blade assembly subjected to external loads
IF 6.1 1区 工程技术
Tribology International Pub Date : 2025-01-04 DOI: 10.1016/j.triboint.2024.110495
Rémy Duquesne, Daniel Nélias, Sébastien Morterolle, Stella Ancey-Rocchi
{"title":"Study of load distribution and ellipse truncation for angular contact pitch bearings-blade assembly subjected to external loads","authors":"Rémy Duquesne,&nbsp;Daniel Nélias,&nbsp;Sébastien Morterolle,&nbsp;Stella Ancey-Rocchi","doi":"10.1016/j.triboint.2024.110495","DOIUrl":"10.1016/j.triboint.2024.110495","url":null,"abstract":"<div><div>Pitch bearings are components used in variable-pitch rotors to connect the hub and the blade, while allowing the blade to rotate around its long axis. Most of the studies concerning pitch bearings focus on four-point contact bearings that are widely used in large size wind turbines. However, very few studies consider duplex pairs of angular contact ball bearings that can be found in variable-pitch propellers or small-sized wind turbines. An efficient five degrees of freedom calculation method is proposed to study the load distribution in such bearings while considering the specific design of the blade-hub assembly. The external loads due to aerodynamic and centrifugal effects are prescribed on the blade, and then distributed between the bearings supporting the blade. The governing equation of the blade bending is considered, to further solve the initially statically indeterminate problem. The performance of three bearing arrangements (back-to-back, face-to-face and tandem) is compared in terms of load distribution, with the tandem arrangement being very specific to variable-pitch rotor application, where two angular bearings mounted in the same direction are loaded by the centrifugal force. Additionally, a novel method is proposed to predict the risk of ellipse truncation for each arrangement.</div></div>","PeriodicalId":23238,"journal":{"name":"Tribology International","volume":"204 ","pages":"Article 110495"},"PeriodicalIF":6.1,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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