Latest progress on tribological properties of industrial materials |
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| Affiliation: | 1. Czech Technical University, Faculty of Mechanical Engineering, Department of Manufacturing Technology, Technicka 4,16607 Prague 6, Czech Republic;2. Czech Technical University, Faculty of Mechanical Engineering, Innovation Centre for Diagnostic and Application of Materials, Karl''s Square 13, 121 35 Prague 2, Czech Republic;1. Key Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, PR China;2. Department of Materials and Technology, MATI-Russian State Technological University, Moscow 121552, Russia;1. Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, 1206W. Green Street, Urbana, IL 61801, USA;2. Department of Mechanical Engineering, Texas A&M University, College Station, TX 77843, USA;1. College of Aerospace Engineering, Chongqing University, Chongqing, 400044, China;2. State Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing, 400044, China;3. School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, China;1. Center of Advance Materials and Green Technology, Faculty of Engineering and Technology, Multimedia University, Jalan Ayer Keroh Lama, 75450 Melaka, Malaysia;2. Department of Mechanical Engineering, Faculty of Engineering, National Defence University of Malaysia, Sungai Besi Camp, 57000 Kuala Lumpur, Malaysia;1. Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, Xi?an Jiaotong University, Xi?an, China;2. Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Hong Kong, China |
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| Abstract: | Wear is closely related to friction and lubrication; the study of these three subjects is known as tribology. In science and technology it is concerned with interacting surfaces in relative motion. Soft or hard film coating, alloying and composite structuring have all been developed to control wear and friction. This is achieved by improving materials and surfaces with some characteristics that improve resistance to friction and wear. In recent years, several new solid lubricant and modern lubrication concepts have been developed to achieve better lubricity and longer wear life in demanding tribological applications. Most of the traditional solid lubricants were prepared in the form of metal, ceramic and polymer–matrix composites. They have been used successfully in various engineering applications. Recent progress in thin-film deposition technologies has led to the synthesis of new generations of self-lubricating coatings with composite or multilayered architectures, by using multiplex surface treatments. In this study, typical wear behaviors of representative materials of metallic alloys, ceramics, polymeric materials, and composites are reviewed in relation to their friction behaviors. Additionally, modeling for the wear prediction is outlined. |
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| Keywords: | Friction Wear Materials Mechanical properties Surface engineering Simulations |
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