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The Challenges of Sliding Wear
World Tribology Congress III, Volume 1, 2005The production of nanocrystalline wear debris containing components from the worn specimen, from the counterface and from the environment does not support any of the better known wear models or wear equations based on adhesion, delamination, fatigue or oxidation.
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Wear Mechanisms of Coated Sliding Surfaces
1993The wear mechanisms of coated sliding surfaces are discussed. A new approach to analyse wear mechanisms of coated surfaces is presented. It is based on a classification of the tribological contact process into macromechanical, micromechanical and tribochemical changes, and material transfer.
HOLMBERG, K +2 more
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1988
There are certain systems in which the primary function of sliding contacts is not the transmission of motion or work. For example, the purpose of a sliding electrical contact is to provide a low resistance electrical path between two bodies in relative motion. The contact between the magnetic head and a floppy disk or a video cassette recorder tape is
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There are certain systems in which the primary function of sliding contacts is not the transmission of motion or work. For example, the purpose of a sliding electrical contact is to provide a low resistance electrical path between two bodies in relative motion. The contact between the magnetic head and a floppy disk or a video cassette recorder tape is
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Mechanisms of the sliding wear of rubber
Wear, 1977Abstract The mechanism of the sliding wear of rubber was investigated using a hard sphere on a plane of filled rubber. Viscoelastic folds produced in front of the hard asperities of the rider enter the true area of contact and are abraded. It is suggested that the experimental method that was adopted could be used as a quick test to assess the ...
P. Rougier, M. Barquins, R. Courtel
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2017
Abstract This article provides a broad overview of sliding and adhesive wear, its processes, and its control, with special attention to three general classes of materials: metals, ceramics, and polymers. It discusses the ways in which materials can be damaged and removed during sliding contact.
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Abstract This article provides a broad overview of sliding and adhesive wear, its processes, and its control, with special attention to three general classes of materials: metals, ceramics, and polymers. It discusses the ways in which materials can be damaged and removed during sliding contact.
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Observations on the Sliding Wear of Ceramics
A S L E Transactions, 1985Modern design concepts for heat engines with increased thermal efficiency call for the utilization of ceramic components. In some applications, lubrication of these components will be difficult to maintain. Consequently, a need exists for an expanded understanding of the dry sliding wear behavior of ceramics.
C. S. Yust, F. J. Carignan
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Prediction of wear in a sliding system
Tribology, 1968Abstract In previous publications, the author and his co-workers have presented two models concerning wear prediction in sliding systems. The first model, the zero-wear model, enables one to predict analytically the amount of sliding required to produce wear of the order of the surface finish.
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Silicon segregation in sliding wear
Wear, 1983Abstract Friction experiments were conducted on a couple consisting of an Fe-Ni pin sliding against a tool steel disk. The Fe-Ni pin contained a small amount of silicon (0.18%). In a mild vacuum environment (0.1 mmHg at 10% relative humidity) at loads below a critical value (13.0 N, at a sliding speed of 0.22 m s −1 ), silicon segregation to the pin ...
R.Y. Lee, Z. Eliezer
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SIMULATION OF SLIDING BEARING WEAR
Spravochnik. Inzhenernyi zhurnalBased on the Mechanical Engineering Research Institute of the Russian Academy of Sciences method, a modeling apparatus was developed, using which, based on the results of laboratory bench and field tests, a material F40K20M1.5 was proposed for a sliding bearing, with the replacement of turbine oil 22 with water.
A. Yu. Albagachiev +2 more
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A model of sliding wear of ceramics
Journal of Materials Engineering, 1990A fracture mechanics analysis shows that a subsurface crack, acted upon by the stress field associated with an asperity contact, will extend out of its plane in a direction towards the surface of the wear piece. It is suggested that this effect is the first stage of debris formation in sliding wear of ceramics.
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