UDK 539.21(06)
STUDY OF TRIBOLOGICAL PROPERTIES OF PLASMA-MODIFIED UHMWPE
I. V. Karpov1, 2, A. V. Ushakov1, 2, A. A. Lepeshev2, 3, L. Yu. Fedorov2*, A. A. Shaihadinov2
1Reshetnev Siberian State Aerospace University 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation 2Siberian Federal University 79, Svobodny Av., Krasnoyarsk, 660041, Russian Federation 3Krasnoyarsk Scientific Center, SB RAS 50, Akademgorodok, Krasnoyarsk, 660036, Russian Federation *E-mail: sfu-unesco@mail.ru
The results of studying of nanocomposite materials based on ultra-high-molecular-weight polyethylene filled with copper oxide nanopowder produced in plasma of low-pressure arc discharge are presented. The process of the vacuum-plasma synthesis of powdered composite mixtures, which involves the treatment of powders of the polymer matrix material in a device for synthesizing nanopowders at low temperatures, is described. The results of the experimental study of the specimens are presented.
Keywords: nanoparticles, ultra-high-molecular-weight polyethylene, nanocomposite, plasma of low-pressure arc discharge, tribological properties.
References

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Karpov Igor Vasil’evich – Cand. Sc., senior researcher, Siberian Federal University. E-mail: karpovsfu@mail.ru.

Ushakov Anatoly Vasil’evich – Cand. Sc., Docent, senior researcher, Reshetnev Siberian State Aerospace University. E-mail: ushackov@mail.ru.

Lepeshev Anatoly Aleksandrovich – Dr. Sc., lead researcher, Siberian Federal University. E-mail: alepeshev@yandex.ru.

Fedorov Leonid Yur’evich – postgraduate student, junior researcher, Siberian Federal University. E-mail: 1401-87@mail.ru.

Shaihadinov Aleksandr Anatol’evich – Cand. Sc., Docent, senior researcher, Siberian Federal University. E-mail: shaihadinov@mail.ru.