Review
Materials Science, Multidisciplinary
Willey Yun Hsien Liew, Hooi Peng Lim, Gan Jet Hong Melvin, Jedol Dayou, Zhong-Tao Jiang
Summary: This paper reviews the degradation issues of metallic coatings due to oxidation and thermal softening at high temperatures in tribological applications. The focus is on the development of durable hard coatings through the alloying of ternary TiAlN coatings with various elements. The properties and effects of deposition parameters, chemical composition, high-temperature annealing, and coating architecture on the coating properties are discussed, providing insights into the challenges and future research perspectives of the reviewed coatings.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Materials Science, Ceramics
Omid Ganji, Seyed Abdolkarim Sajjadi, Zhi Gang Yang, Mostafa Mirjalili
Summary: Carbide coatings are widely used in molding industries because of their excellent anti-wear properties. This study focuses on the formation of carbide-composite coatings using a thermo-reactive diffusion method in molten salt baths. Various tests were conducted to evaluate the coatings, and it was found that the coatings consist of chromium carbides, vanadium carbides, and a carbon-chromium-vanadium triple phase.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Mechanical
A. S. Kuprin, V. D. Ovcharenko, A. Gilewicz, G. N. Tolmachova, I. Kolodiy, R. L. Vasilenko, T. Kuznetsova, V Lapitskaya, B. Warcholinski
Summary: Cr1-xVxN monolayer coatings were synthesized using vacuum arc plasma flux method with different properties compared to CrN and VN. The (Cr,V)N coatings were investigated using various analysis techniques, showing increased hardness and elastic modulus with higher vanadium concentration, while VN coating exhibited lower wear rate and friction coefficient among the coatings investigated.
TRIBOLOGY INTERNATIONAL
(2022)
Article
Materials Science, Coatings & Films
Hao Wu, Zhiheng Luo, Yinghui Dong, Lulu Yao, Ruhong Song, Yufu Xu
Summary: In the field of tribology, black phosphorus (BP) with a layered structure has shown excellent performance in coatings for marine equipment. Different types of coatings with varying deposition times were prepared on Q235 steel using the electroless co-deposition technique. These coatings were evaluated for their tribological properties in different environments. It was found that the Ni-BP/Ni coatings sliding in 3.5 wt% NaCl demonstrated better friction reduction and wear resistance compared to deionized water.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Chemistry, Physical
Rui Chao, Haichao Cai, Hang Li, Yujun Xue
Summary: Ta2O5 was deposited on quartz glass and Si substrates as a protective coating. The introduction of N-2 was found to reduce the surface roughness and increase the hardness and elastic modulus of the coatings.
Article
Chemistry, Physical
Mingming Yan, Xinyu Wang, Haibin Zhou, Jian Liu, Shuaituo Zhang, Yan Lu, Junying Hao
Summary: Tantalum-doped graphite-like carbon coatings were obtained by magnetron sputtering, and the effects of Ta content on microstructure, mechanical, and tribological properties were systematically evaluated. Increasing Ta doping resulted in coarser columnar structure, decreased sp(3)C content, and lower hardness and elastic modulus of the coatings, but improved adhesion strength. A Ta-GLC coating with 4.79 at% Ta exhibited the lowest wear rate due to synergistic effects of higher adhesion strength, graphitization structure, and the formation of TaC and Ta nanoclusters.
APPLIED SURFACE SCIENCE
(2021)
Article
Materials Science, Coatings & Films
Pan Han, Dejun Kang
Summary: Temperature has a significant effect on the wear resistance of metallic components. In this study, TiC reinforced NiCoCrAlY coatings were prepared on H13 steel by laser cladding to improve its intermediate-temperature tribological properties.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Engineering, Mechanical
Adolfo Senatore, Giacomo Risitano, Lorenzo Scappaticci, Danilo D'Andrea
Summary: This study investigates the variation in coefficient of friction and wear in a lead bronze coating under different texture conditions. The results show that the application of texture processing leads to an improvement in the tribological properties of the coating, with the best results obtained with a diameter of 50 µm, a density of 5%, and a depth of 5 µm.
Article
Materials Science, Ceramics
Fangsheng Mei, Zhijian Zhang, Yang Yu, Xiaoliang Lin, Jiangxiong Gao, Tiechui Yuan, Jianguo Lin
Summary: In this study, the microstructure, mechanical, tribological, and oxidizing properties of AlCrSiN/AlCrVN/AlCrNbN multilayer coatings were investigated. The results showed that decreasing the modulation thickness of the multilayer coatings led to refined grains, improved mechanical properties, reduced wear rate, and enhanced high-temperature oxidation resistance.
CERAMICS INTERNATIONAL
(2022)
Article
Polymer Science
Yuwen Liao, Lin Cao, Qiwei Wang, Shuangjian Li, Zhidan Lin, Wei Li, Peng Zhang, Chuanyong Yu
Summary: The study successfully prepared functional nano/micro-composite coatings of PEEK/graphite/PTFE through electrophoretic deposition and heat treatment. The composite coating significantly increased the microhardness and wear resistance of PEEK coating, reducing wear rates and coefficient of friction (COF) under different loads conditions, especially dropping by 80% of friction coefficient and an order of magnitude in wear rates under 10N load conditions compared to that of PEEK coating.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Vladislav S. Shikalov, Tomila M. Vidyuk, Artem A. Filippov, Ivanna D. Kuchumova
Summary: This paper presents the investigation results of copper-tungsten coatings with different compositions on aluminum alloy substrates. It was found that increasing tungsten content in the coatings improves their microhardness and Young's modulus, as well as bonding strength. Cu-W coatings show better wear resistance compared to pure copper coatings under dry sliding wear conditions.
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Willian Aperador, Jorge Bautista-Ruiz, Jorge Sanchez-Molina
Summary: In this study, hafnium carbonitride was deposited on Inconel 718 steel and silicon substrates using physical vapor deposition. The wear properties of the coatings were characterized as a function of temperature, and it was found that high temperatures (800 degrees C) improve wear resistance. XPS spectra and TEM analysis confirmed the presence of HfN and HfC in the coatings, which exhibited low surface roughness and homogeneity without cracks or deformations.
Article
Materials Science, Coatings & Films
Xiangjuan Fan, Wensheng Li, Jun Yang, Shengyu Zhu, Shuai Cui, Xuqiang Li, Lei Shao, Haimin Zhai
Summary: The influence of varying Cr3C2 concentrations on the phase composition, microstructure, mechanical performance, and friction and wear behaviors of Ni3Al-based coatings was examined. The high-temperature lubricity of the coatings was attributed to the presence of soft metal Ag, the brittle-plastic transformation of MoO3, and high-temperature solid lubricants such as NiCr2O4 and Ag2MoO4. The second phase strengthening and solute effect significantly improved the hardness, toughness, and wear resistance of the coatings, with 15 wt% Cr3C2 showing the best performance.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Engineering, Mechanical
M. Om Prakash, G. Raghavendra, S. Ojha, Manoj Panchal, Dheeraj Kumar
Summary: This study explores the use of porous nano activated carbon materials derived from waste biomass as reinforcements in epoxy composites. Results show that the inclusion of activated carbon enhanced the wear resistance of composites, with the lowest wear rate observed in composites with 2% filler loading. Regardless of the filler content, all composites displayed semi-ductile erosion wear behavior, with the 2% activated carbon epoxy composites showing the best abrasive wear resistance on the P800 abrasive surface.
Article
Materials Science, Coatings & Films
Mark Gee, Timothy Kamps, Peter Woolliams, John Nunn, Ken Mingard
Summary: This paper presents real-time in situ measurements of the tribological behavior of coated surfaces, aiming to understand the failure mechanisms and improve the wear and friction resistance of coatings. Two different test systems, a microtribometer and a ball on disc tribometer, were used to test DLC and TiN coatings on tool steel substrates. The results showed delamination failure of the DLC coatings in both test systems, and a new rotating scratch test was also introduced.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Engineering, Chemical
Sergey A. Baskakov, Yuliya V. Baskakova, Svetlana S. Krasnikova, Eugene N. Kabachkov, Maria A. Kapustyanskaya, Nadezhda N. Dremova, Filipp O. Milovich, Yury M. Shulga, Xiaowu Wang, Zhi Li
Summary: Polytetrafluoroethylene/cellulose composite aerogels were prepared and the effect of PTFE content on the properties of the aerogels was investigated. Heat treatment of the composite aerogels at high temperatures improved the hydrophobicity of cellulose and enhanced the solvent absorption capacity.
POLYMER ENGINEERING AND SCIENCE
(2023)
Article
Engineering, Mechanical
Sergey Grigoriev, Alexey Vereschaka, Vladimir Uglov, Filipp Milovich, Nikolai Cherenda, Nikolay Andreev, Mars Migranov, Anton Seleznev
Summary: The article examines the tribological properties and wear resistance of multicomponent nanostructured coatings during the turning of Inconel 718 alloy. It was found that the Zr-ZrN-(Zr,Mo,Al)N coating exhibited a balanced combination of high hardness and low coefficient of friction at cutting zone temperatures, resulting in improved wear resistance.
Article
Engineering, Manufacturing
Alexey Vereschaka, Filipp Milovich, Nikolay Andreev, Anton Seleznev, Islam Alexandrov, Alexander Muranov, Maxim Mikhailov, Aslan Tatarkanov
Summary: The paper compares the properties of two nanostructured multilayer coatings of Ti-TiN-(Ti,Cr,Al)N and Zr,Hf-(Zr,Hf)N-(Zr,Hf,Cr,Mo,Al)N. The Ti-TiN-(Ti,Cr,Al)N coating has higher hardness but increased adhesion. Cutting tests reveal that a tool with the Zr,Hf-(Zr,Hf)N-(Zr,Hf,Cr,Mo,Al)N coating has a significantly longer tool life. Wear patterns of the coated tools showed significant differences.
JOURNAL OF MANUFACTURING PROCESSES
(2023)
Article
Materials Science, Multidisciplinary
Sergey Grigoriev, Alexey Vereschaka, Filipp Milovich, Nikolay Sitnikov, Jury Bublikov, Anton Seleznev, Catherine Sotova, Alexander Rykunov
Summary: The studies focused on the properties of a multilayer composite coating with high yttrium content (about 40 at.%) based on the (Ti,Y,Al)N system. The hardness, elastic modulus, and resistance to fracture were determined. The coating consists of two cubic solid solutions and exhibited improved wear resistance during turning compared to coatings based on the (Ti,Cr,Al)N system and uncoated tools. Active oxidation processes were observed in the (Ti,Y,Al)N coating during wear, mainly forming yttrium oxide with possible minor formation of titanium and aluminum oxides.
Article
Materials Science, Multidisciplinary
Sergey Grigoriev, Sergej Dosko, Alexey Vereschaka, Vsevolod Zelenkov, Catherine Sotova
Summary: This article discusses two methods for monitoring the parameters of the Physical Vapor Deposition (PVD) process: the multi-grid probe and the spectrum analyzer of the glow discharge plasma electromagnetic radiation signal. The energy distribution of argon ions in low-voltage operation mode of ion sources with closed electron current has been analyzed. The spectrum analyzer system can obtain not only the spectra at the output of the sensor, but also the deconvolution of the spectrum of the electromagnetic radiation signal of the glow discharge plasma.
Review
Materials Science, Multidisciplinary
Sergey Grigoriev, Catherine Sotova, Alexey Vereschaka, Vladimir Uglov, Nikolai Cherenda
Summary: This review examines different techniques for depositing special modifying coatings on medical implants made of titanium alloys, including electrochemical deposition, sol-gel process, atmospheric plasma deposition, and PVD methods such as magnetron sputtering and vacuum arc deposition. The paper provides rationale for using modifying coatings to enhance implant performance efficiency. It also proposes the concept of a functional multilayer coating designed for products operating in the human body environment. The advantages and disadvantages of various coating deposition methods are considered based on their feasibility for obtaining modifying coatings for medical purposes on a titanium alloy base.
Article
Materials Science, Multidisciplinary
He Tao, Valery Zhylinski, Alexey Vereschaka, Vadzim Chayeuski, Huo Yuanming, Filipp Milovich, Catherine Sotova, Anton Seleznev, Olga Salychits
Summary: The mechanical properties and corrosion resistance of Cr-CrN, Ti-TiN, Zr-ZrN, and Mo-MoN coatings deposited on Ti-6Al-4V alloy were compared. The phase composition, hardness, and fracture resistance of the coatings were determined, and their structural characteristics were analyzed using microscopy techniques. The friction coefficient and corrosion resistance of the coatings were investigated at different temperatures and in a 3% NaCl solution. The results showed that the Zr-ZrN coating exhibited the lowest friction coefficient and the best corrosion resistance.
Article
Biochemistry & Molecular Biology
Dmitrii Agarkov, Mikhail Borik, Galina Korableva, Alexey Kulebyakin, Irina Kuritsyna, Nataliya Larina, Elena Lomonova, Filipp Milovich, Valentina Myzina, Polina Ryabochkina, Nataliya Tabachkova, Tatyana Volkova, Denis Zakharov
Summary: The effect of long-term high-temperature annealing on the phase composition, local crystal structure, and oxygen-ion conductivity of SOFC membranes based on zirconium dioxide solid solutions was investigated. Crystals with different rare earth cations were obtained and their conductivity was analyzed. It was found that the conductivity of the crystals decreased with an increase in the ionic radius of the rare earth cation. The high-temperature degradation of conductivity was also discussed.
Article
Biochemistry & Molecular Biology
Dmitrii Agarkov, Mikhail Borik, Boris Komarov, Galina Korableva, Alexey Kulebyakin, Irina Kuritsyna, Elena Lomonova, Filipp Milovich, Valentina Myzina, Nataliya Tabachkova
Summary: The crystal structure and conductivity of (ZrO2)(0.90)(Sc2O3)(0.09)(Yb2O3)(0.01) and (ZrO2)(0.90)(Sc2O3)(0.08)(Yb2O3)(0.02) single-crystal membranes were studied after high-temperature aging. The study is important for the performance of solid oxide fuel cells (SOFCs). The conductivity stability and phase transformation were observed, demonstrating a correlation between conductivity and phase composition. The (ZrO2)(0.90)(Sc2O3)(0.09)(Yb2O3)(0.01) composition was identified as a promising material for practical use in SOFCs.
Article
Engineering, Mechanical
Sergey Grigoriev, Alexey Vereschaka, Filipp Milovich, Nikolay Sitnikov, Jury Bublikov, Anton Seleznev, Catherine Sotova
Summary: The article investigates the cracking and oxidation processes in nanolayer coatings of (Cr,Y,Al)N and (Mo,Y, Al)N with a high content of yttrium (Y). The wear resistance of the (Mo,Y,Al)N coated tool was found to be 45% higher than the (Cr,Y,Al)N coated tool and 30% higher than the (Ti,Cr,Al)N reference coated tool. The (Cr,Y,Al)N coating showed active formation of cracks, while oxidation wear dominated in the (Mo,Y,Al)N coating. Therefore, coatings with materials characterized by increased tendency to oxidize can be effectively used if oxidation-resistant layers protect the oxidation-prone layers from active contact with oxygen.
Article
Materials Science, Multidisciplinary
Tao He, Zhylinski Valery, Alexey Vereschaka, Anthon Keshin, Yuanming Huo, Filipp Milovich, Catherine Sotova, Anton Seleznev
Summary: The properties of coatings based on the ZrN system are compared, and it is found that the (Zr,Hf)N coating exhibits higher hardness, wear resistance, and corrosion resistance. However, introducing Nb into the coating composition reduces the corrosion resistance.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
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)
