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Microstructure and properties of joints of 2D C/SiC composites

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6 Scopus citations

Abstract

Liquid infiltration joining of carbon fiber reinforced silicon carbide (C/SiC) composites was carried out with Ni-base adhesive as the interlayer at the temperature of 1300°C with various holding time in vacuum. The pressure applied in all the experiments was 20 MPa. Result shows that the Ni-base adhesive employed have favorable wettability with C/SiC composites through scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Ni-base adhesive can infiltrate into the pores of the composites. The maximum three-point bending strength of joints shows the value of 60 MPa.

Original languageEnglish
Pages (from-to)14-16+21
JournalCailiao Gongcheng/Journal of Materials Engineering
Issue number11
StatePublished - Nov 2002

Keywords

  • C/SiC
  • Joining
  • Liquid infiltration
  • Wettability

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