Title of article
Diagnostic of YSZ in-flight particle characteristics under low pressure VPS conditions
Author/Authors
Salhi، نويسنده , , Zahir and Guessasma، نويسنده , , Sofiane and Gougeon، نويسنده , , Patrick A. Klein، نويسنده , , D. and Coddet، نويسنده , , Christian، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
7
From page
203
To page
209
Abstract
This paper aims at exploring the possibilities to produce TBCs coatings under VPS low pressure conditions. A diagnosis investigation of velocity, temperature and diameter of yttria-stabilized zirconia (YSZ) in-flight particles was undertaken using a high speed two-pyrometer analyzer. The particle characteristic modifications were obtained for various pressure levels and spray distances. The observed correlations concluded in an effective control of particle velocity and the decrease of particle temperature.
Keywords
In-flight particle characteristics , Ceramic , Yttria-stabilized zirconia (YSZ) , Thermal barrier coatings (TBCs) , Vacuum plasma spray (VPS) process
Journal title
Aerospace Science and Technology
Serial Year
2005
Journal title
Aerospace Science and Technology
Record number
2229329
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