THE INFLUENCE OF DOUBLE ELECTRICAL LAYERS IN THE "METAL- ELECTROLYTE-POLYMER" FRICTION PAIR ON ITS ENERGY-LOADING (PART TWO)
Journal Title: Проблеми тертя та зношування - Year 2018, Vol 78, Issue
Abstract
The materials of the article illustrate the estimation of the energy loading of a metal friction element in a “metal-electrolyte-polymer” friction pair while forming various types of double electrical layers with the release of its thermal stabilization state. The rapidity of the processes of oxidation and reduction of the working surfaces of friction pairs during their electrothermo- mechanical frictional interaction leaves an imprint on all other additional processes that subse- quently lead to the thermostabilizing and steady state of the metal friction element. Depending on the type of a brake device, the metal friction element has a different metal consumption and the temperature range varies. In addition, it is shown that the materials of the friction pair play an important role in the formation of electric tribosystems, namely: chemical elements that make up the materials, their valence, and the predominant type of intrinsic conductivity, as well as the sign of the electric charge of the friction pair elements that determines the laws of triboelectricity. Thus, an in-depth approach to the evaluation of the thermal stabilization state of a metal element in a “metal-electrolyte” friction pair is shown due to double electric layers that promote the emergence of current densities of different directions.
Authors and Affiliations
A. I. VOLCHENKO, N. A. VOLCHENKO, V. Y. MALYK, D. YU. ZHURAVLOV, P. S. KRASIN
Keywords
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