Fabrication and reinforcing mechanism: In-situ grown carbon nanotube reinforced carbon/carbon composites with high interlaminar shear strength

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Abstract

Straight carbon nanotubes (CNTs) with radially-growing morphologies and long length were grafted on carbon fibers by catalytic chemical vapor deposition and they were used to reinforce carbon/carbon composites (C/Cs). Mechanical tests indicate that CNTs can increase the interlaminar shearing strength of C/Cs by about 200%. The reinforcement mechanism was concretely discussed with emphasis placed on the change of the cohesion of pyrocarbon matrix.

Original languageEnglish
Title of host publicationMaterial and Manufacturing Technology IV
Pages74-78
Number of pages5
DOIs
StatePublished - 2013
Event2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013 - Seoul, Korea, Republic of
Duration: 11 May 201312 May 2013

Publication series

NameAdvanced Materials Research
Volume748
ISSN (Print)1022-6680

Conference

Conference2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013
Country/TerritoryKorea, Republic of
CitySeoul
Period11/05/1312/05/13

Keywords

  • Carbon nanotube
  • Carbon/carbon composite
  • Reinforcement mechanism

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