Structure and tribomechanical properties of polymer compacts fabricated by ultrasonic consolidation and compression moulding of UHMWPE powder

E. S. Dvilis, S. V. Panin, V. O. Alexenko, L. A. Kornienko, D. G. Buslovich, O. S. Tolkachev, B. B. Ovechkin, T. R. Alishin

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Investigations on ultrasonic (US) consolidation of ultra-high molecular weight polyethylene (UHMWPE) powder were carried out. Optimum parameters of the consolidation were determined that ensure fabrication of dense nonporous compacts in the mode of ultrasonic particle welding. The permolecular structure, physical, mechanical and tribotechnical properties of UHMWPE specimens fabricated by the compression sintering (as a reference technique) and US-consolidation were compared. It is shown that the US-consolidation of UHMWPE powder particles with a size of tens microns makes it possible to form a high-density homogeneous fine structure compacts with increased hardness. This provides their wear resistance under dry sliding friction being equal to one of specimens produced by the compression sintering.

Язык оригиналаАнглийский
Заголовок главной публикацииProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
РедакторыVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
ИздательAmerican Institute of Physics Inc.
Том2051
ISBN (электронная версия)9780735417779
DOI
Статус публикацииОпубликовано - 12 дек 2018
СобытиеInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Российская Федерация
Длительность: 1 окт 20185 окт 2018

Конференция

КонференцияInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
СтранаРоссийская Федерация
ГородTomsk
Период1.10.185.10.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Dvilis, E. S., Panin, S. V., Alexenko, V. O., Kornienko, L. A., Buslovich, D. G., Tolkachev, O. S., ... Alishin, T. R. (2018). Structure and tribomechanical properties of polymer compacts fabricated by ultrasonic consolidation and compression moulding of UHMWPE powder. В V. M. Fomin, V. E. Panin, & S. G. Psakhie (Ред.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Том 2051). [020070] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083313