Hydrogen wear resistance under the metal-polymer friction pairs operation https://doi.org/10.33108/visnyk_tntu2018.03.088

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Vol. 91 No. 3 (2018)
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Published: 12-11-2018
DOI: https://doi.org/10.33108/visnyk_tntu2018.03.088
Keywords:
carbon fiber, copper carbon fiber, phenylon C-2, wear resistance, hydrogen deterioration, flooding of metal surface

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Olexandr Burya
Dniprovsk State Technical University, Kamianske, Ukraine
Valentina Dubkova
Dniprovsk State Technical University, Kamianske, Ukraine
Igor Pachkovski
Dniprovsk State Technical University, Kamianske, Ukraine
Timothy Rybak
Ternopil Ivan Puluj National Technical University, Ternopil, Ukraine
Iryna Rula
Dnipro State Agrarian and Economic University, Dnipro, Ukraine

Abstract

The results of studies of labyrinth seals made of composite materials on the basis of aromatic polyamide phenylon reinforced by copper-carbon fiber are presented. It is shown that in this case a selective transfer with friction is realized, the possibility of displacing the surface of the metal decreases, the wear resistance of the support joints and the ability to seal up are increased.

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Vol. 91 No. 3 (2018)

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