Morphological and microstructural characterization of laser-glazed plasma-sprayed thermal barrier coatings
C Batista, A Portinha, RM Ribeiro, V Teixeira… - Surface and Coatings …, 2006 - Elsevier
Laser glazing has been revealing a high potential for the improvement of plasma-sprayed
(PS) thermal barrier coatings (TBCs) by reducing surface roughness, eliminating open
porosity on the surface and generating a controlled segmented crack network, although the
relationship of the processing parameters with the resultant properties has not yet been
completely established. In this investigation, TBCs consisting of atmospheric plasma-
sprayed (APS) ZrO2–8wt.% Y2O3 were subjected to a CO2 continuous wave laser-glazing …
(PS) thermal barrier coatings (TBCs) by reducing surface roughness, eliminating open
porosity on the surface and generating a controlled segmented crack network, although the
relationship of the processing parameters with the resultant properties has not yet been
completely established. In this investigation, TBCs consisting of atmospheric plasma-
sprayed (APS) ZrO2–8wt.% Y2O3 were subjected to a CO2 continuous wave laser-glazing …
Morphological and microstructural characterization of laser-glazedplasma-sprayed thermal barrier coatings
Laser glazing has been revealing a high potential for the improvement of plasma-sprayed
(PS) thermal barrier coatings (TBCs) by reducing surface roughness, eliminating open
porosity on the surface and generating a controlled segmented crack network, although the
relationship of the processing parameters with the resultant properties has not yet been
completely established. In this investigation, TBCs consisting of atmospheric plasma-
sprayed (APS) ZrO2–8wt.% Y2O3 were subjected to a CO2 continuous wave laser-glazing …
(PS) thermal barrier coatings (TBCs) by reducing surface roughness, eliminating open
porosity on the surface and generating a controlled segmented crack network, although the
relationship of the processing parameters with the resultant properties has not yet been
completely established. In this investigation, TBCs consisting of atmospheric plasma-
sprayed (APS) ZrO2–8wt.% Y2O3 were subjected to a CO2 continuous wave laser-glazing …
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