Influence of nano- and microfillers on the mechanical and tribotechnical properties of "UHMWPE-PTFE" composites

Sergey V. Panin, Lyudmila A. Kornienko, Vladislav O. Alexenko, Larisa R. Ivanova, Sergey V. Shilko

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

5 Цитирования (Scopus)

Аннотация

In order to develop antifriction extrudable composites with micro- and nanosize fillers the mechanical and tribotechnical characteristics of ones with a hybrid polymeric "UHMWPE + polytetrafluoroethylene (PTFE)" matrix under dry sliding friction were investigated. It is shown that the wear rate of micro- and nanocomposites based on the "UHMWPE + 10 wt.% PTFE" matrix under dry sliding friction is reduced by 10-30 %. Mechanical characteristics are not changed significantly in the nanocomposites, while in the microcomposites they are reduced substantially. By means of scanning electron microscopy, differential scanning calorimetry and optical microscopy the permolecular structure, degree of crystallinity and surface topography of micro- and nanocomposites based on the hybrid matrix were investigated. The mechanisms of wear of "UHMWPE-PTFE" composites under dry sliding friction are discussed.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials for Technical and Medical Purpose
ИздательTrans Tech Publications Ltd
Страницы161-165
Число страниц5
Том712
ISBN (печатное издание)9783035710649
DOI
СостояниеОпубликовано - 2016
СобытиеWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Российская Федерация
Продолжительность: 15 фев 201617 фев 2016

Серия публикаций

НазваниеKey Engineering Materials
Том712
ISSN (печатное издание)1013-9826

Конференция

КонференцияWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
СтранаРоссийская Федерация
ГородTomsk
Период15.2.1617.2.16

    Fingerprint

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

Panin, S. V., Kornienko, L. A., Alexenko, V. O., Ivanova, L. R., & Shilko, S. V. (2016). Influence of nano- and microfillers on the mechanical and tribotechnical properties of "UHMWPE-PTFE" composites. В Advanced Materials for Technical and Medical Purpose (Том 712, стр. 161-165). (Key Engineering Materials; Том 712). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.712.161