Dissipation in alloys at no-wear friction |
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| Authors: | T A Shakhnazarov J A Takhtarova T S Luguev |
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| Institution: | (1) Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences, Makhachkala, Dagestan, 367003, Russia |
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| Abstract: | The dissipative processes that occur during sliding friction through the spontaneous formation of specific surface layers and provide the effect of no-wear friction are studied. The dynamic state of these layers is analyzed with allowance for high plastic strains. The micromechanism of formation of a two-phase structure in the surface layers is examined by the molecular dynamics method. The behavior of the system during no-wear friction is estimated in terms of thermodynamics. The results obtained can be used to predict the effect of no-wear friction in a given range of applied loads. |
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