Paper Title:
Wear Behavior of ZrO2-CNF and Si3N4-CNT Nanocomposites
  Abstract

Tribological behavior of ZrO2 and Si3N4 based nanocomposites with addition of carbon nanofibres and nanotubes has been studied by the pin-on-disc technique. Friction coefficients were measured and recorded, wear rates were calculated in terms of material volume loss per load and sliding distance. The wear damage was studied using optical and electron microscopy and its mechanisms were identified. In monolithic materials the dominant wear mechanism was abrasion, in composites with CNF and with higher volume fraction of CNTs (5 and 10%) fiber pull-out and lubricating by the carbon phases occurred.

  Info
Periodical
Edited by
Pavel Šandera
Pages
495-498
DOI
10.4028/www.scientific.net/KEM.465.495
Citation
P. Hvizdoš, A. Duszová, V. Puchý, O. Tapasztó, P. Kun, J. Dusza, C. Balázsi, "Wear Behavior of ZrO2-CNF and Si3N4-CNT Nanocomposites", Key Engineering Materials, Vol. 465, pp. 495-498, 2011
Online since
January 2011
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