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Joining of carbon fibre reinforced SiC (Cf/SiC) to Ni-based superalloy with multiple interlayers

  • Shujie Li*
  • , Jianjun Zhang
  • , Xiaobo Liang
  • , Huiping Duan
  • , Yan Zhang
  • *Corresponding author for this work
  • Beihang University
  • University of Science and Technology Beijing

Research output: Contribution to journalArticlepeer-review

Abstract

Welding of Cf/SiC to Ni-based superalloy has been realized using Cu/W/Cu/W/Cu multiple interlayers. The bending strength of the joints has been improved by using the active metallic filler contacted with Cf/SiC. The strength of the joints is remarkably affected by the welding temperature. The maximum value 102.1 MPa has been obtained at 970°C (dwell time: 10 min., welding pressure: 34.3 MPa). Microstructural studies were also conducted.

Original languageEnglish
Pages (from-to)1777-1781
Number of pages5
JournalInternational Journal of Modern Physics B
Volume17
Issue number8-9 II
DOIs
StatePublished - 10 Apr 2003

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