Thermal shock behaviors and mechanisms of ytterbium silicate environmental barrier coatings modified by MoSi2

Thermal shock behaviors and mechanisms of ytterbium silicate environmental barrier coatings modified by MoSi2

Rare-earth silicate environmental barrier coatings（EBCs）are important materials for the application in hot end components of new generation high thrust-to-weight ratio aero engines. However, the rare-earth silicate top layer is prone to form longitudinal cracks, which provides a channel for corrosiv...

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Bibliographic Details
Main Authors: LIANG Ruihui, ZHONG Xin, HONG Du, HUANG Liping, WU Yiming, ZHAO Fangxia, NIU Yaran, ZHANG Zhenzhong, ZHENG Xuebin
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2023-08-01
Series:Journal of Aeronautical Materials
Subjects:
environmental barrier coatings
ytterbium silicate
mosi2
thermal shock
vacuum plasma spraying
Online Access:http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000047

Internet

http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000047

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