Fabrication of Carbon/Silicon Carbide Composites by Isothermal Chemical Vapor Infiltration, Using the In Situ Whisker-Growing and Matrix-Filling Process

Byung Jun Oh, Young Jin Lee, Doo Jin Choi, Gye Won Hong, Ji Yeon Park, Won Ju Kim

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

C/SiC composites were prepared via isothermal chemical vapor infiltration (ICVI). A novel process of in situ whisker growing and matrix filling during ICVI was devised to reduce the porosity of the C/SiC composites, by alternating the dilute-gas species. C/SiC composites with increased density were prepared successfully using this novel process, in comparison with those obtained from the conventional ICVI process. The whiskers seem to have grown into the large pores and modified the pore structure that is filled by the SiC matrix.

Original languageEnglish
Pages (from-to)245-247
Number of pages3
JournalJournal of the American Ceramic Society
Volume84
Issue number1
DOIs
Publication statusPublished - 2001 Jan

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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