Internal friction behavior of SiC ceramics subjected to water vapor corrosion

Zhiliang Hong, Laifei Cheng, Chunnian Zhao, Xiufeng Han, Litong Zhang, Yiguang Wang

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations

Abstract

In this work, for clarifying the relationship between corrosion and internal friction of each component of silicon carbide ceramic matrix composites, the effect of water vapor corrosion on internal friction behavior of SiC ceramics was investigated by analyzing the trend of their weights, flexural strengths, phase, internal friction and microstructure during corrosion at 1300°C in an atmosphere of 50%H2O-50%O2. The results showed that the effect of corrosion on internal friction for SiC ceramic is irregular and weak.

Original languageEnglish
Title of host publicationHigh Temperature Ceramic Matrix Composites 8
Publisherwiley
Pages311-316
Number of pages6
ISBN (Electronic)9781118932995
ISBN (Print)9781118932988
DOIs
StatePublished - 1 Jan 2014

Keywords

  • Ceramic matrix composites
  • Flexural strengths
  • Residual strength
  • Silicon carbide
  • Water vapor corrosion

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