Energy aspects of tribosystems

Keywords

structure, energy of tribosystems, deformation, wear.

Cite as

Zemlianyi A. O., Bys S. S., Shcepetov V. V., Kharchenko S. D., and Hladkyi Ya. M. Energy aspects of tribosystems. Physico­chemical Mechanics of Materials. 2023. 59(6),
090-094.

https://doi.org/10.15407/pcmm2023.06.090

Abstract

The energy of tribosystems is studied from the standpoint of structural-energy theory and the universal phenomenon of structural adaptability. The general regularities of tribotech­nical in­teraction were found and the characteristics of mechanical and thermodynamic pro­cesses were detrmined. When considering the energy relations of tribo­technical parame­ters, based on generally accepted ideas about thermodynamic rela­tions, it is advisable to consider the energy pro­cess under conditions of plastic deformation as a competition of two interrelated trends. Thus, the energy associated with damage and thermal strengthe­ning initiates the fracture of the surface layer of tribosystems.

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