Residual thermal stresses in functionally graded Ti-TiCx materials.

N Frage, MP Dariel, U Admon, A Raveh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Graded Ti-TiC nanoscale multilayers transform after an appropriate interdiffusion anneal into a functionally graded (FG) region between a TiC hard coating and a Ti substrate. Using the available database regarding the properties of the TiCx solid solution, it was possible to develop analytical expressions for the residual thermal stresses that develop in the FG-material. It was shown that by appropriate design of the graded concentration in the initial multilayer, it is possible to generate compressive stresses in the vicinity of the ceramic-like edge of the FG- transition zone.
Original languageEnglish
Title of host publicationFunctionally Graded Materials 1996
Subtitle of host publicationProceedings of the 4th International Symposium on Functionally Graded Materials, AIST Tsukuba Research Center, Tsukuba, Japan, October 21–24, 1996
EditorsIchiro Shiota, Yoshinari Miyamoto
PublisherElsevier Science Publishers B.V.
Pages397-402
Number of pages6
ISBN (Print)0444825487, 9780444825483
DOIs
StatePublished - 1997

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