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

Jin Woo Park, Thomas W. Eagar

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

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
Volume50
Issue number4
DOIs
Publication statusPublished - 2004 Feb 1

Fingerprint

metal joints
Strain energy
residual stress
interlayers
Residual stresses
Porosity
Metals
ceramics
porosity
Inconel (trademark)
shear
energy

All Science Journal Classification (ASJC) codes

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

Cite this

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Strain energy release in ceramic-to-metal joints with patterned interlayers. / Park, Jin Woo; Eagar, Thomas W.

In: Scripta Materialia, Vol. 50, No. 4, 01.02.2004, p. 555-559.

Research output: Contribution to journalArticle

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