Title of article
Properties of PECVD-deposited thermal barrier coatings
Author/Authors
Préauchat، نويسنده , , Boris and Drawin، نويسنده , , Stefan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
8
From page
835
To page
842
Abstract
Thick, partially yttria-stabilised zirconia coatings have been deposited by PECVD. Evolution of the morphology and phase composition has been studied as a function of the annealing temperature and duration (1100–1400°C, for up to 1000 h). The as-deposited columnar morphology is similar to EBPVD and in good agreement with the PVD structural zone models. Evolution of the phase composition follows the phase diagram. The overall thermal stability observed is encouraging for TBC applications.
Keywords
Growth models , T , Structural zones 1 , 2 , Scanning electron microscopy (SEM) , X-ray diffraction , Plasma-assisted chemical vapour deposition (PACVD) , Zirconium oxide
Journal title
Surface and Coatings Technology
Serial Year
2001
Journal title
Surface and Coatings Technology
Record number
1802325
Link To Document