Processing and properties of the C/SiBCN ceramic matrix composites prepared by PIP

Wei Liu, Lamei Cao, Caihong Xu, Ling Wang, Xiaosu Yi

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

1 Citation (Scopus)

Abstract

A suitable SiBCN ceramic precursor was prepared by combining a high-viscosity polyborosilazane and a low-viscosity polysilazane. Its chemical structures were analyzed by FT-IR spectra. The thermal behavior of precursor was characterized by rheological dynamic analysis (RDA) and differential scanning calorimetry (DSC), and the thermal properties of the corresponding ceramic product were investigated under air or argon over the temperature range of 25-1500°C. Then, carbon fiber-reinforced SiBCN ceramic matrix composites (CMCs) were prepared via infiltration of fiber preforms using the polymer infiltration technique and polymer pyrolysis. Mechanical properties of the ceramic matrix composite were evaluated and the microstructures of the obtained composites were investigated by SEM.

Original languageEnglish
Title of host publicationHigh Temperature Ceramic Matrix Composites 8 - A Collection of Papers Presented at the HTCMC 2013 Conference
PublisherAmerican Ceramic Society
Pages335-343
Number of pages9
ISBN (Print)9781118932988
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event8th High Temperature Ceramic Matrix Composites Conference, HTCMC 2013 - Xi'an, Shaanxi, China
Duration: 22 Sep 201326 Sep 2013

Publication series

NameCeramic Transactions
Volume248
ISSN (Print)1042-1122

Conference

Conference8th High Temperature Ceramic Matrix Composites Conference, HTCMC 2013
Country/TerritoryChina
CityXi'an, Shaanxi
Period22/09/1326/09/13

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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