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Journal of Friction and Wear

, Volume 39, Issue 6, pp 487–490 | Cite as

Percolation Model of Friction Wear for Carbon Plastics Based on Ultrahigh-Molecular-Weight Polyethylene

  • G. V. Kozlov
  • I. V. DolbinEmail author
Article

Abstract

A percolation model for two-component random materials, namely, the model of a random resistor grid (RRG) or an “ant limit” is used to describe the frictional characteristics of composites such as ultrahigh–molecular-weight polyethylene/carbon fiber. It is shown that the critical index of this model is determined by the structural parameters of the filler, whereas the RRG model describes equally well the results of frictional wear for both abrasive and fatigue mechanisms of wear.

Keywords:

wear intensity composite ultrahigh-molecular-weight polyethylene carbon fiber percolation critical index surface wear mechanism 

Notes

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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Berbekov Kabardino-Balkarian State UniversityNalchikRussia

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