Strain energy release in ceramic-to-metal joints with patterned interlayers

Jin Woo Park, Thomas W. Eagar

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)


The effect of controlled porosity inserted in a Ni-interlayer between Si3N4-to-Inconel 718 joint on the release of residual stresses in the joint was discussed. Strain energy change with patterned interlayers was calculated in three-dimensional rectangular models. It was shown that the joint strength measured in shear was increased up to a certain level of porosity due to relaxation of residual stresses.

Original languageEnglish
Pages (from-to)555-559
Number of pages5
JournalScripta Materialia
Issue number4
Publication statusPublished - 2004 Feb

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys


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