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Effect Of Electron Irradiation On Mechanical, Tribological And Thermal Properties Of Polytetrafluoroethylene, K. D. Ormanbekov, B. K. Rakhadilov, A. Zh. Zhassulan, N. E. Mukhamedov, A. B. Shynarbek, N. M. Magazov
Effect Of Electron Irradiation On Mechanical, Tribological And Thermal Properties Of Polytetrafluoroethylene, K. D. Ormanbekov, B. K. Rakhadilov, A. Zh. Zhassulan, N. E. Mukhamedov, A. B. Shynarbek, N. M. Magazov
Eurasian Journal of Physics and Functional Materials
The article presents the study results of the electron irradiation effect on the mechanical, tribological and thermal properties of polytetrafluoroethylene (PTFE). The results allow a better understanding of the processes occurring in the structure of PTFE under irradiation and reveal potential applications of the modified material with improved tribological characteristics, high thermal resistance and mechanical strength. In this work the samples were tested for wear resistance and thermal stability. It was found that the effect of electron irradiation leads to a significant increase in the microhardness of the material by 1.5 times compared to the initial state. However, degradation of …