Abstract
A new micromechanical model describing the sliding friction wear of polycrystalline solids is proposed. The model is consistent with a hypothesis suggested previously, according to which the transition from intensive to moderate wear (for the nonconforming bodies in sliding friction contact) is related to attaining a definite, sufficiently small shear strain rate at the friction surface, depending on the absolute value of the normal force applied to the friction contact. In addition, the model explains some well-known empirical relationships between the wear intensity and friction coefficient for steel on steel in a wide range of loads and pressures in the friction contact.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 26, No. 8, 2000, pp. 65–71.
Original Russian Text Copyright © 2000 by Ginzburg.
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Ginzburg, B.M. The mechanism of sliding friction wear in polycrystalline solids. Tech. Phys. Lett. 26, 345–347 (2000). https://doi.org/10.1134/1.1262839
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DOI: https://doi.org/10.1134/1.1262839