1 Monitoring Delamination of Plasma-Sprayed Thermal Barrier Coatings by Reflectance-Enhanced Luminescence

@inproceedings{Eldridge20061MD,
  title={1 Monitoring Delamination of Plasma-Sprayed Thermal Barrier Coatings by Reflectance-Enhanced Luminescence},
  author={Jeffrey I. Eldridge and Timothy J. Bencic},
  year={2006}
}
Highly scattering plasma-sprayed thermal barrier coatings (TBCs) present a challenge for optical diagnostic methods to monitor TBC delamination because scattering attenuates light transmitted through the TBC and usually degrades contrast between attached and delaminated regions of the TBC. This paper presents a new approach where reflectance-enhanced luminescence from a luminescent sublayer incorporated along the bottom of the TBC is used to identify regions of TBC delamination. Because of the… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-2 of 2 references

Lipanovich, and C.M

  • W. A. Ellingson, R.S.R.J. Visher
  • Spuckler, Mater. Eval.,
  • 2006
1 Excerpt

Heyes, “Development of the Phosphor Thermometry Technique for Application in Gas Turbines,

  • A.L.J.P. Feist
  • Int. Symp. On Applications of Laser Techniques to…
  • 2000
1 Excerpt

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