Thermal and mechanical properties of Ta2O5 doped La2Ce2O7 thermal barrier coatings prepared by atmospheric plasma spraying

La2Ce2O7 (LC) is a new promising thermal barrier coating (TBC) material for high-temperature applications. However, the sudden decrease of thermal expansion coefficient (TEC) at ∼623 K limits its application. In this study, the plasma-sprayed La2Ce1.7Ta0.3O7.15 (LCT) coating was developed by partial...

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Bibliographic Details

Published in:	Journal of the European Ceramic Society Vol. 39; no. 7; pp. 2379 - 2388
Main Authors:	Zhang, Hao, Sun, Junbin, Duo, Shuwang, Zhou, Xin, Yuan, Jieyan, Dong, Shujuan, Yang, Xiong, Zeng, Jinyan, Jiang, Jianing, Deng, Longhui, Cao, Xueqiang
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.07.2019
Subjects:	Failure mechanism La2Ce2O7 Ta2O5 doping Thermal conductivity Failure mechanism Ta2O5 doping Thermal conductivity La2Ce2O7
ISSN:	0955-2219, 1873-619X
Online Access:	Get full text
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