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Journal articles on the topic 'Tribology; Lubrication'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Nosonovsky, Michael, and Bharat Bhushan. "Green tribology: principles, research areas and challenges." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 368, no. 1929 (2010): 4677–94. http://dx.doi.org/10.1098/rsta.2010.0200.

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In this introductory paper for the Theme Issue on green tribology, we discuss the concept of green tribology and its relation to other areas of tribology as well as other ‘green’ disciplines, namely, green engineering and green chemistry. We formulate the 12 principles of green tribology: the minimization of (i) friction and (ii) wear, (iii) the reduction or complete elimination of lubrication, including self-lubrication, (iv) natural and (v) biodegradable lubrication, (vi) using sustainable chemistry and engineering principles, (vii) biomimetic approaches, (viii) surface texturing, (ix) envir

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2

Sukumaran, J., V. Rodriguez, Y. Perez Delgado, et al. "A review on water lubrication of polymers." International Journal Sustainable Construction & Design 3, no. 2 (2012): 144–49. http://dx.doi.org/10.21825/scad.v3i2.20568.

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Water lubrication for polymers which is an economical solution has not been completelyreviewed from the qualitative perspective. A comparative study on water lubrication of polymers helpsto understand the fundamental aspects of tribology relevant to the different applications. The use ofwater as a lubricating material has been effective after the development of phenolic resins, further towhich the advancements in thermoplastics has increased the water lubrication to a greater extent.Most of the researches on water lubrication of polymers reported a positive frictional character anduncertain we

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3

Kawashima, N., N. Hiraoka, and Y. Yoshii. "Space Tribology in Japan." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 210, no. 3 (1996): 173–78. http://dx.doi.org/10.1243/pime_proc_1996_210_496_02.

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This paper traces research and development in the field of lubrication technology for various mechanical elements. Japan is now in the process of developing the Japanese experimental module (JEM), one component of the US Space Station. This paper therefore emphasizes results relating to mechanical elements that will appear in JEM mechanisms. Methods of lubricating ball-bearings, sliding bearings, ball screws and gears for space use are described and some test results are given.

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4

Sun, Jianlin, and Shaonan Du. "Application of graphene derivatives and their nanocomposites in tribology and lubrication: a review." RSC Advances 9, no. 69 (2019): 40642–61. http://dx.doi.org/10.1039/c9ra05679c.

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Recent studies have found that other forms of graphene derivatives perform better in tribological and lubricating applications. This paper reviews the research progress of graphene derivatives and their nanocomposites in tribology and lubrication.

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5

Huang, Yi Sheng. "Tribology Management and Applications in China Steel." Key Engineering Materials 642 (April 2015): 168–73. http://dx.doi.org/10.4028/www.scientific.net/kem.642.168.

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Mass amount of equipment and harsh operating condition in steel plants require comprehensive management system, along with lubrication techniques such as lubricating oil quality improvement, used oil monitoring, etc., to ensure proper tribological condition for all mechanical components. In that case, cost management is essential to evaluate the performance of tribology management. This paper is intended to discuss the system establishment, scope of work and actual applications of tribology management in China Steel.

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6

Stolarski, T. A. "Tribology—Lubrication, Friction, and Wear;." Tribology International 35, no. 1 (2002): 73–74. http://dx.doi.org/10.1016/s0301-679x(01)00075-5.

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7

Wei, Songbo, Hongfei Shang, Chenglong Liao, Junyuan Huang, and Bairu Shi. "Tribology Performance of Surface Texturing Plunger." Biomimetics 4, no. 3 (2019): 54. http://dx.doi.org/10.3390/biomimetics4030054.

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Plunger pumps are widely used in oil pumping units around the world. The water content of the wellbore is increasing along with the development progress, so the lubricating capacity of the well fluids between the plunger and barrel is decreasing correspondingly. Commonly, the substrate material of the plunger and barrel are stainless steel, and the plunger surface is usually covered with nickel-based coating. Therefore, the performance of the plunger and barrel has been affected due to poor lubrication and eccentric wear. Non-smooth surfaces have been proven to improve the tribology performanc

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8

Yu, Xiao Dong, Hong Jun Xiang, Xiao Zhong Lou, et al. "Influence Research of Velocity on Lubricating Properties of Sector Cavity Multi-Pad Hydrostatic Thrust Bearing." Advanced Materials Research 129-131 (August 2010): 1104–8. http://dx.doi.org/10.4028/www.scientific.net/amr.129-131.1104.

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Lubricating characteristics of sector cavity multi-pad hydrostatic thrust bearing are affected significantly by velocity, poor design can cause lubricant film rupture and dry friction, even leading to failure of hydrostatic bearing tribology. For this problem, the Computational Fluid Dynamics and the lubrication theory have been used to analyze velocity characteristics of the parameters such as cavity pressure of oil, oil cavity flow and film thickness, to gain relationship between velocity and lubricating properties of sector cavity multi-pad hydrostatic thrust bearing, avoiding the occurrenc

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9

Gellman, A. J., and N. D. Spencer. "Surface chemistry in tribology." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 216, no. 6 (2002): 443–61. http://dx.doi.org/10.1243/135065002762355352.

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Surface chemistry is key to the understanding of tribological phenomena in the absence of a thick lubricant film. Progress in the development of surface analytical techniques has opened a new window into tribochemical phenomena and holds the promise of a better understanding of many critically important tribological processes. In this review the areas in which surface chemistry has played an important role in enhancing tribological understanding are surveyed. These include boundary lubrication, surface-additive interactions, the anomalous tribological behaviour of quasicrystals and the lubrica

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10

Snidle, R. W., and H. P. Evans. "Some aspects of gear tribology." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 223, no. 1 (2008): 103–41. http://dx.doi.org/10.1243/09544062jmes1168.

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The article briefly reviews some developments in gear tribology research against the background of three articles from the Institution's archives that have particularly influenced the authors’ own contributions to the subject. The articles considered relate to three different aspects of gearing namely elastohydrodynamic lubrication, tooth contact phenomena, and the lubrication and wear of gears having a three-dimensional geometry.

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11

Krishnan, Sathyan. "Lubrication for Moving Mechanical Systems Used in Spacecraft." Applied Mechanics and Materials 772 (July 2015): 446–52. http://dx.doi.org/10.4028/www.scientific.net/amm.772.446.

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Spacecraft, irrespective of their mission’s purpose, contain a number of moving mechanical assemblies such as control moment gyros, momentum/ reaction wheels, gyroscopes, scanners, solar array drives, etc. Most problems encountered with these moving systems are related to tribology and, specifically, lubrication. Lubrication problems result from the loss of lubricant from the working zone by evaporation, surface migration, etc. Therefore, to ensure long-term uninterrupted performance of these systems, an efficient lubricant replenishment system is essential. This article describes various lubr

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12

Ouyang, Jia Hu, Takashi Murakami, Shinya Sasaki, et al. "High Temperature Tribology and Solid Lubrication of Advanced Ceramics." Key Engineering Materials 368-372 (February 2008): 1088–91. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.1088.

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The high-temperature friction and wear characteristics of different ceramics and ceramic matrix composites (CMCs) incorporated with various solid lubricants have been investigated from room temper- ature to 1000oC. The solid lubricants considered in this paper include representative precious metals, hexagonal boron nitride, graphite, fluorides, soft oxides, chromates, sulfates, and combinations of various solid lubricants. General design considerations relevant to solid lubrication were proposed on the basis of friction and wear data of self-lubricating CMCs. The self-lubricating composites in

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13

Blau, P. J. "Applied tribology – bearing design and lubrication." Tribology International 34, no. 8 (2001): 577–79. http://dx.doi.org/10.1016/s0301-679x(01)00059-7.

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14

Kennedy, Francis E. "Applied Tribology: Bearing Design and Lubrication." Journal of Tribology 124, no. 2 (2002): 428. http://dx.doi.org/10.1115/1.1432665.

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15

da Cruz Santos, Emenson, and Michel Griebler Vilar. "IMPLICAÇÃO DE ANÁLISES TRIBOLÓGICAS NA REALIZAÇÃO DA MANUTENÇÃO PREDITIVA." Revista Científica Semana Acadêmica 9, no. 206 (2021): 1–19. http://dx.doi.org/10.35265/2236-6717-206-9199.

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In predictive maintenance, interventions are dependent on information from the monitoring of parameters, their main advantage is the reduction of periodic stops, increasing the time of availability of equipment and decreasing costs. Subjects such as wear, lubrication and surfaces with relative movement are studied by tribology. The purpose of this article was to investigate the relationship between tribology and predictive maintenance. The basis for scientific foundation was bibliographic research in studies by different authors. Thus, it is concluded that tribology has significant relevance i

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16

To̸nder, K. "DDC Lubrication: A New Concept in Tribology." Journal of Tribology 114, no. 1 (1992): 181–85. http://dx.doi.org/10.1115/1.2920858.

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A new lubrication concept is presented, Deep Disconnected Cavities. It differs from the lubrication of microcavities, previously treated by other authors, by the deepness of the cavities. The validity of Reynolds’ equation and nonturbulent conditions are assumed. By a Taylor expansion scheme, it is shown that the roughness effects are expressible in terms of roughness factors modifying the Reynolds equation, similar to those proposed by Patir and Cheng (1978). Unlike those established for ordinary roughness, the DDC factors are independent of local film thickness and roughness amplitude (cavit

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17

Carson, George, Hsuan-Wei Hu, and Steve Granick. "Molecular Tribology of Fluid Lubrication: Shear Thinning." Tribology Transactions 35, no. 3 (1992): 405–10. http://dx.doi.org/10.1080/10402009208982135.

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18

Ghosh, S. K. "Tribology in metalworking: Friction, lubrication and wear." Journal of Mechanical Working Technology 14, no. 2 (1987): 242–45. http://dx.doi.org/10.1016/0378-3804(87)90069-6.

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19

Mocny, Piotr, and Harm-Anton Klok. "Tribology of surface-grafted polymer brushes." Molecular Systems Design & Engineering 1, no. 2 (2016): 141–54. http://dx.doi.org/10.1039/c5me00010f.

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20

Morris, Nicholas, Patricia Johns-Rahnejat, and Homer Rahnejat. "Tribology and Dowson." Lubricants 8, no. 6 (2020): 63. http://dx.doi.org/10.3390/lubricants8060063.

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It is with great sadness that we note the passing of Professor Duncan Dowson on 6th January 2020. Duncan was an esteemed member of the Editorial Board of this journal. He will be remembered as one of the founding fathers of tribology and as a true gentleman. He was the last living member of the Jost Committee, set up by the UK Government (1964–1966) to investigate the state of lubrication education and research, and to establish the requirements of industry in this regard [1]. This committee coined the term “tribology”.Duncan contributed to many areas of tribological research and established m

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21

Zhang, Guo Xin, Min Li, and Jiang Wei Cao. "The Tribology Design in Transport Machinery Design." Applied Mechanics and Materials 602-605 (August 2014): 148–50. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.148.

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A common problem in transport machinery equipment is friction and wear. This problem largely affects the service life in a transport machinery equipment. It should be given enough attention to the tribology design in transport machinery design. This article mainly describe the tribology design content from the material choice, surface design, structural design to lubrication technology, etc.

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22

Murugaveni, S. Parimala, and P. R. Thyla. "Assessing the Performance of Nano Lubricant on Zinc Aluminium Alloy." Defence Science Journal 69, no. 4 (2019): 396–401. http://dx.doi.org/10.14429/dsj.69.13313.

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In the field of tribology, Zinc Aluminium (ZA) alloys have been widely investigated for their superior wear characteristics. They were found to be suitable alternatives for bearing bronzes for the operating conditions of high mechanical load and moderate sliding speeds. Addition of nano-particles in the lubricating oil (base oil) to enhance the characteristics of the base oil is known as nano lubrication. In this study, sliding wear behaviour of ZA27 was investigated under dry, base oil and nano oil lubrication conditions, by varying load, sliding distance and sliding speed. With the base oil

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23

Wilson, W. R. D. "Tribology in Cold Metal Forming." Journal of Manufacturing Science and Engineering 119, no. 4B (1997): 695–98. http://dx.doi.org/10.1115/1.2836811.

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The tribological aspects of cold metal forming processes is reviewed. Special attention is paid to rolling and stamping operations as these are typical of bulk forming and sheet forming processes, respectively, and are the most important commercial processes. It is shown that a better understanding of tribological fundamentals, as applied to cold metal forming, can result in better lubrication systems and process models.

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24

Myshkin, Nikolai K., and Alexander Kovalev. "Polymer mechanics and tribology." Industrial Lubrication and Tribology 70, no. 4 (2018): 764–72. http://dx.doi.org/10.1108/ilt-06-2017-0162.

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Purpose The purpose of this paper is to review the advances in mechanics and tribology of polymers and polymer-based materials. It is focused on the understanding of the correlation of contact mechanics and the tribological behavior of polymers and polymer composites by taking account of surface forces and adhesion in the contact. Design/methodology/approach Mechanical behavior of polymers is considered a viscoelasticity. Tribological performance is estimated while considering the parts of deformation and adhesion in friction arising in the contact. Surface energy, roughness, load and temperat

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25

Glenne, B. "Sliding Friction and Boundary Lubrication of Snow." Journal of Tribology 109, no. 4 (1987): 614–17. http://dx.doi.org/10.1115/1.3261520.

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To understand the basic facets of snow tribology, it is necessary to consider dry, wet, compaction, and impact resistances. These mechanisms and their aggregate effect are reviewed and modeled for cold and warm snow temperatures with due consideration of snow moisture and wet lubrication.

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26

MITSUYA, Yasunaga. "Nano-Tribology : Features of Nano-Molecular Film Lubrication." Journal of the Society of Mechanical Engineers 105, no. 1004 (2002): 466–69. http://dx.doi.org/10.1299/jsmemag.105.1004_466.

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27

Roberts, A. D. "Tribology: Thin film lubrication of metals and polymers." Physics Bulletin 36, no. 5 (1985): 197–98. http://dx.doi.org/10.1088/0031-9112/36/5/015.

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28

Wang, Dong, Zhuang-yun Li, and Yu-quan Zhu. "Lubrication and tribology in seawater hydraulic piston pump." Journal of Marine Science and Application 2, no. 1 (2003): 35–40. http://dx.doi.org/10.1007/bf02935573.

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29

Hargreaves, R. "Tribology: Friction, lubrication and wear 5 years on." Tribology International 21, no. 2 (1988): 122–23. http://dx.doi.org/10.1016/0301-679x(88)90086-2.

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30

Peng, Y., C. M. Serfass, C. N. Hill, and L. C. Hsiao. "Bending of Soft Micropatterns in Elastohydrodynamic Lubrication Tribology." Experimental Mechanics 61, no. 6 (2021): 969–79. http://dx.doi.org/10.1007/s11340-021-00715-8.

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31

Fries, J. R., and F. E. Kennedy. "Bibliographic Databases in Tribology." Journal of Tribology 107, no. 3 (1985): 285–94. http://dx.doi.org/10.1115/1.3261052.

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It is important that the modern-day researcher and engineer stay abreast of technology in his field, but this task is made very difficult by the recent flood of scientific and technical information. Coping with the information explosion requires the use of computerized information systems. This paper reviews computer-based information retrieval systems in engineering and focuses specifically on databases of literature and information relevant to tribologists and lubrication engineers. These databases are listed and their characteristics are discussed. Results of a sample computer-based literat

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32

Neville, A., A. Morina, T. Liskiewicz, and Y. Yan. "Synovial joint lubrication — does nature teach more effective engineering lubrication strategies?" Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 221, no. 10 (2007): 1223–30. http://dx.doi.org/10.1243/09544062jmes724.

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Nature shows numerous examples of systems which show energy efficiency, elegance in their design and optimum use of materials. Biomimetics is an emerging field of research in engineering and successes have been documented in the diverse fields of robotics, mechanics, materials engineering, and many more. To date little biomimetics research has been directed towards tribology in terms of transferring technologies from biological systems into engineering applications. The potential for biomimicry has been recognized in terms of replicating natural lubricants but this system reviews the potential

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33

Washizu, Hitoshi, Shuzo Sanda, Shi-aki Hyodo, Toshihide Ohmori, Noriaki Nishino, and Atsushi Suzuki. "Molecular dynamics simulations of elasto-hydrodynamic lubrication and boundary lubrication for automotive tribology." Journal of Physics: Conference Series 89 (November 1, 2007): 012009. http://dx.doi.org/10.1088/1742-6596/89/1/012009.

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34

Wornyoh, Emmanuel Y. A., Venkata K. Jasti, and C. Fred Higgs. "A Review of Dry Particulate Lubrication: Powder and Granular Materials." Journal of Tribology 129, no. 2 (2007): 438–49. http://dx.doi.org/10.1115/1.2647859.

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Research efforts related to dry particulates in sliding contacts are reviewed. In the tribology community, there are primarily two types of dry particulate lubricants that are studied—granular and powder. Granular lubricants usually refer to dry, cohesionless, hard particles that transfer momentum and accommodate surface velocity differences through shearing and rolling at low shear rates, and collisions at high shear rates. Powder lubricants refer to dry, cohesive, soft particles that accommodate surface velocity differences mostly by adhering to surfaces and shearing in the bulk medium, in a

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35

Maekawa, K. "Computational aspects of tribology in metal machining." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 212, no. 4 (1998): 307–18. http://dx.doi.org/10.1243/1350650981542128.

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The present paper reviews tribological phenomena in metal machining from computational aspects. Emphasis is laid on the interaction between the mechanical aspects of tribology and the characteristics of the cutting process. Firstly, the fundamentals of the mechanics and physics of cutting processes are outlined. This is extended to friction and lubrication at the tool-workpiece interface and tool wear. On the basis of this quantitative knowledge, the interaction of tribology with a cutting process is demonstrated by means of computer simulation including machinability of free-cutting steels, c

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36

Bongaerts, J. H. H., K. Fourtouni, and J. R. Stokes. "Soft-tribology: Lubrication in a compliant PDMS–PDMS contact." Tribology International 40, no. 10-12 (2007): 1531–42. http://dx.doi.org/10.1016/j.triboint.2007.01.007.

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37

Min, S., I. Inasaki, S. Fujimura, T. Wada, S. Suda, and T. Wakabayashi. "A Study on Tribology in Minimal Quantity Lubrication Cutting." CIRP Annals 54, no. 1 (2005): 105–8. http://dx.doi.org/10.1016/s0007-8506(07)60060-2.

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38

刘, 蜀阳. "The Tribology Study on the Magnetic Fluid Lubrication Bearing." Applied Physics 04, no. 12 (2014): 217–21. http://dx.doi.org/10.12677/app.2014.412027.

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39

Prasad, S. V., and B. D. McConnell. "Tribology of aluminum metal-matrix composites: lubrication by graphite." Wear 149, no. 1-2 (1991): 241–53. http://dx.doi.org/10.1016/0043-1648(91)90377-7.

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40

Venner, C. H., and Y. H. Wijnant. "Validation of EHL Contact Predictions under Time Varying Load." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 219, no. 4 (2005): 249–61. http://dx.doi.org/10.1243/135065005x33865.

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In this paper, it is investigated how accurately current models predict the response of an elasto-hydrodynamically lubricated contact to time varying load conditions. For two patterns of time varying load, under conditions of pure rolling, the results obtained experimentally on a ball on disk interferometry apparatus by Sakamoto et al. (Behaviour of point contact EHL films under pulsating loads. Proceedings of the 30th Leeds-Lyon Symposium on Tribology, Elseviers Tribology Series, Vol. 43, pp. 391-399) are compared with the results of numerical simulations using the dynamic contact model of Wi

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41

Gasni, Dedison, KM Abdul Razak, Ahmad Ridwan, and Muhammad Arif. "Pengaruh Penambahan Minyak Kelapa dan Sawit Terhadap Sifat Fisik dan Tribologi Pelumas SAE 40." Jurnal METTEK 5, no. 1 (2019): 1. http://dx.doi.org/10.24843/mettek.2019.v05.i01.p01.

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Penelitian ini bertujuan untuk mengetahui efek dari penambahan minyak kelapa dan sawit terhadap sifat fisik dan tribologi pelumas SAE 40. Vegetabel oil, seperti; minyak kelapa dan sawit, memiliki nilai viskositas indek yang tinggi dan sifat pelumasan yang baik terutama didaerah boundary lubrication jika dibandingkan dengan mineral oil (SAE 40). Hal ini disebabkan karena vegetabel oil memiliki kandungan fatty acids yang tidak dimiliki oleh mineral oil. Keunggulan lain dari minyak kelapa dan sawit adanya sifat yang ramah lingkungan karena mudah terurai di alam dan dapat diperbaharui. Pada peneli

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BAYADA, GUY, SÉBASTIEN MARTIN, and CARLOS VÁZQUEZ. "About a generalized Buckley-Leverett equation and lubrication multifluid flow." European Journal of Applied Mathematics 17, no. 5 (2006): 491–524. http://dx.doi.org/10.1017/s0956792506006668.

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In this paper, we analyse the asymptotic system corresponding to a thin film flow with two different (immiscible) fluids, from theoretical and numerical points of view. We also compare this model to the Elrod-Adams one, which is the reference model in tribology, when cavitation phenomena occur.

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Evans, H. P., and R. W. Snidle. "The future of engineering tribology in concentrated contacts." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 223, no. 12 (2009): 2939–48. http://dx.doi.org/10.1243/09544062jmes1672.

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This article attempts to anticipate likely trends and developments in the field of engineering tribology. It is, of course, a personal view and the authors have chosen to focus on the field of concentrated contacts operating in elastohydrodynamic lubrication (EHL), where they are tempted to make the kind of predictions required with at least a modicum of confidence. The main thrust of the argument presented is that engineering tribology will develop considerably, and move towards modelling failure of the EHL mechanism rather than simply explaining its successful operation.

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Novikova, Anastasia A., Victoria E. Burlakova, Valery N. Varavka, Tatyana G. Statsenko, Grigory B. Kharitonov, and Vladilen V. Rubanov. "Tribology properties of hybrid graphene oxide materials as lubricant additives." MATEC Web of Conferences 226 (2018): 03019. http://dx.doi.org/10.1051/matecconf/201822603019.

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Graphene oxide was synthesized by the modified Hammers method. With managed hydrolysis in isopropanol solution obtained hybrid material “graphene oxide - copper oxide nanoparticles”. The phase composition of the hybrid material was studied by X-ray phase analysis and UV-visible spectroscopy. By ultrasonic processing dispersions of synthesized materials in glycerol were produced. The concentration of lubricating additives in the lube oil was 0.05 wt. %. The tribological properties of dispersions were investigated using a pin-on-disc friction machine. Tests showed that in the presence of graphen

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45

Dowson, D. "Osborne Reynolds Centenary (1886–1986)." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 201, no. 2 (1987): 75–96. http://dx.doi.org/10.1243/pime_proc_1987_201_091_02.

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Osborne Reynolds' concept of fluid-film lubrication revealed one hundred years ago played a major role in the design and development of machinery in our technological age. This year marks the centenary of the publication of the most significant paper ever written in the field of tribology.

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Kim, Andrew T., Jongwon Seok, John A. Tichy, and Timothy S. Cale. "Soft Elastohydrodynamic Lubrication With Roughness." Journal of Tribology 125, no. 2 (2003): 448–51. http://dx.doi.org/10.1115/1.1494100.

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A “soft” elastohydrodynamic lubrication model for a conformal one-dimensional sliding contact is presented. We describe surface-surface and fluid-surface interactions in conditions where asperities are in direct contact (mixed lubrication), and the effective film thickness is comparable in size to the roughness of the bounding surfaces. In the conditions considered, surfaces have a low elastic modulus, and fluid pressures have a low magnitude, relative to those found in most tribology applications. An interesting coupling is exhibited between the surface roughness, the global elasticity, and t

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Lanza, Antonio, Alessandro Ruggiero, and Ludovico Sbordone. "Tribology and Dentistry: A Commentary." Lubricants 7, no. 6 (2019): 52. http://dx.doi.org/10.3390/lubricants7060052.

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Since 1966 the term “tribology” has integrated different topics like friction, lubrication and wear. After a few years, interest in this type of phenomena rapidly spread out around the world of biology and medicine, determining a new research area defined as biotribology. This commentary is conceived within this framework with the aim of underlining the close link between tribology and dentistry regarding both physiological and restorative issues. The contact between teeth requires investigation into their tribological behavior focusing on the enamel wear process against natural teeth and/or a

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Keller, J., V. Fridrici, Ph Kapsa, and J. F. Huard. "Surface topography and tribology of cast iron in boundary lubrication." Tribology International 42, no. 6 (2009): 1011–18. http://dx.doi.org/10.1016/j.triboint.2009.02.008.

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Nichols, Fred A. "What is Tribology, Anyway?" MRS Bulletin 16, no. 10 (1991): 30–32. http://dx.doi.org/10.1557/s0883769400055792.

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Abstract:

Several years ago, when my boss came to my office and said that he wanted me to manage the tribology program at Argonne National Laboratory, I was mystified. My first response was, “What is tribology?” In the years since, the cards have been somewhat reversed. The initial response of person after person when I mention my position as Tribology Section Manager of the Materials and Components Technology Division is to look blank and pose the same question to me. Having somewhat of a playful nature, I often simply try to drop the term very nonchalantly and continue speaking, taking great delight i

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Ciulli, E. "Tribology research trends in Italy." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 223, no. 8 (2009): 1091–113. http://dx.doi.org/10.1243/13506501jet543.

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This article furnishes a survey of recent investigations and of the current tribology research trends in Italy. Several topics related to tribology are investigated in several different departments of universities, research centres, and industries. Some basic studies on friction and lubrication at the atomic-scale level are also reported. A big effort is addressed to researches on surface topography, contact mechanics aspects, and particularly on surface coatings and treatments. Indentation and scratching techniques are used for the characterization of both coatings and bulk materials down to

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