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Characterization and analysis of bundle/matrix interfacial properties in carbon/carbon composites

  • School of Chemistry and Chemical Engineering, Harbin Institute of Technology
  • College of Resources and Environmental Engineering

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The bundle/matrix interfacial strength in carbon/carbon composites was evaluated via the fiber-bundle pushed-out method. The determined data having a certain difference resulted from different interface fracture behavior via the analyses of the load-displacement curves of the loaded bundles and the observations of SEM images of the pushed-out bundle surface and its bundle/matrix interface. In order to better research bundle/matrix interface properties, Micro-CT was adopted to analyze bundle/matrix interface structure in c/c composites with nondestructive method, and its 2D and 3D images of real interfacial structure were obtained. Thus, the bundle pushed-out method, SEM and Micro-CT are better analysis and characterization methods of interfacial properties at bundle/matrix interface.

Original languageEnglish
Title of host publicationEnvironmental Biotechnology and Materials Engineering
Pages2168-2172
Number of pages5
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 International Conference on Environmental Biotechnology and Materials Engineering, EBME 2011 - Harbin, China
Duration: 26 Mar 201128 Mar 2011

Publication series

NameAdvanced Materials Research
Volume183-185
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Environmental Biotechnology and Materials Engineering, EBME 2011
Country/TerritoryChina
CityHarbin
Period26/03/1128/03/11

Keywords

  • Carbon/carbon composites
  • Interfacial properties
  • Micro-CT
  • Push-out test
  • Scanning electron microscopy

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