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Mechanism Wear of Elastomers with Oblique Impact of Solid Particles in the Aqueous Medium

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Abstract

An experimental study made it possible to identify the stages and mechanism of deterioration of a rubber surface in an aqueous medium for conditions of impact with a single solid particle and impact with a hydroabrasive jet. The deterioration has a fatigue character and is divided into two stages: formation of the primary site of deterioration and subsequent fatigue spalling of rubber microfragments by the water flow. Rubber wear in water and air differ significantly in topography and durability. A reduction in the friction coefficient in the aqueous medium leads to a large increase in rubber durability.

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Authors and Affiliations

  1. North Caucasus Federal University, 355009, Stavropol, Russia

    V. G. Kopchenkov

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  1. V. G. Kopchenkov
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Correspondence to V. G. Kopchenkov.

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Kopchenkov, V.G. Mechanism Wear of Elastomers with Oblique Impact of Solid Particles in the Aqueous Medium. J. Frict. Wear 40, 599–602 (2019). https://doi.org/10.3103/S1068366619060126

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  • DOI: https://doi.org/10.3103/S1068366619060126

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