Effect of a post-treatment on tribological behavior of PAN/CVI and pitch/phenolic/CVI-based C/C composites

H. H. Kuo, J. H.Chern Lin, C. P. Ju

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The effect of a post-treatment comprising reimpregnation of a carbonaceous additive-doped liquid precursor on tribological performance of a fast-carbonized polyacrylonitrile (PAN)/phenolic-based carbon/carbon (C/C) composites was investigated. The post-treatment was conducted by impregnating the composites with a carbonaceous additive(1 wt%)-doped liquid precursor in vacuum. The bulk density and open porosity of the composites were measured using a water saturation method. The mechanism which causes these effects result from differences in and process of wear debris generation and the tribological behavior of the wear surface.

Original languageEnglish
Pages (from-to)3263-3265
Number of pages3
JournalJournal of Materials Science
Volume40
Issue number12
DOIs
Publication statusPublished - 2005 Jun 1

All Science Journal Classification (ASJC) codes

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

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