Thermal shock resistance of TiC coatings plasma sprayed onto macroroughened substrates

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

19 Scopus Citations
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Author(s)

  • F. Bordeaux
  • R.G.Saint Jacques
  • C. Moreau
  • S. Dallaire
  • J. Lu

Detail(s)

Original languageEnglish
Pages (from-to)49-56
Journal / PublicationSurface and Coatings Technology
Volume53
Issue number1
Publication statusPublished - 24 Jul 1992
Externally publishedYes

Abstract

The thermal shock resistance of TiC coatings plasma sprayed onto macroroughened substrates was studied in comparison with gritblasted substrates. Macroroughening restricts the shrinkage stresses, increases the bonding area and produces folds in the layers of coating which strengthen it. Mechanical and thermal shock tests and numerical simulations were carried out. The enhanced resistance of coatings deposited onto macroroughened substrates is probably due to the lamella folding and the particular distribution of thermal stresses. © 1992.

Citation Format(s)

Thermal shock resistance of TiC coatings plasma sprayed onto macroroughened substrates. / Bordeaux, F.; Jacques, R.G.Saint; Moreau, C. et al.
In: Surface and Coatings Technology, Vol. 53, No. 1, 24.07.1992, p. 49-56.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review