CMAS corrosion characteristics of YSZ and Al2O3-YSZ thermal barrier coatings at 1250 °C–1350 °C

The calcium-magnesium-aluminum-silicate (CMAS) corrosion is now a great threat to thermal barrier coatings (TBCs), inducing coating spallation readily. The CMAS corrosion characteristics of both 7YSZ and 20 wt.%Al2O3-YSZ TBCs at a broad temperature range of 1250 °C to 1350 °C were investigated. 7YSZ...

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Bibliographic Details

Published in:	Journal of the European Ceramic Society Vol. 44; no. 15; p. 116789
Main Authors:	Dou, Mengfan, Gao, Wei, Xue, Ting, Han, Jiasen, Wu, Dongting, Zou, Yong, Zhang, Yongang
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.12.2024
Subjects:	Al2O3-7YSZ composite coating CMAS corrosion Interfacial reactions Thermal barrier coating CMAS corrosion Al2O3-7YSZ composite coating Thermal barrier coating Interfacial reactions
ISSN:	0955-2219
Online Access:	Get full text
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