Fabrication of 3D Nextel™ 720/Mullite at low temperature

Fu Ping Zhang, Zhao Feng Chen, Li Tong Zhang, Lai Fei Cheng, Yong Dong Xu

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

3D Nextel™ 720/Mullite composites were fabricated by precursor infiltration pyrolysis method. Influence of the matrix component control, the dense of composite and the treating temperature on the fracture strength of composites was studied. The results indicted that the dense composite were obtained by using the mixture of TEOS(Si(OC2 H5)4) and aluminum-s-butoxide (Al (OC3 H7)3) as precursor through cycle infiltration at relative low temperature(≤ 1200°C).

Original languageEnglish
Pages (from-to)33-36
Number of pages4
JournalHangkong Cailiao Xuebao/Journal of Aeronautical Materials
Volume22
Issue number2
StatePublished - Jun 2002

Keywords

  • 3D Nextel™ 720/Mullite
  • Densification of composites
  • Precursor infiltration and pyrolysis

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