Numerical Study on Effect of Non-uniform CMAS Penetration on TGO Growth and Interface Stress Behavior of APS TBCs

Numerical Study on Effect of Non-uniform CMAS Penetration on TGO Growth and Interface Stress Behavior of APS TBCs

Abstract The penetration of CaO–MgO–Al2O3–SiO2 (CMAS) is one of the most significant factors that induce the failure of air-plasma-sprayed thermal barrier coatings (APS TBCs). The direct penetration of CMAS changes the thermal/mechanical properties of the top coat (TC) layer, which affects the therm...

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Bibliographic Details
Main Authors: Zhenwei Cai, Zifan Zhang, Yingzheng Liu, Xiaofeng Zhao, Weizhe Wang
Format: article
Language:EN
Published: SpringerOpen 2021
Subjects:
CMAS non-uniform penetration
TGO growth
Interface stress
CMAS penetration depth
Interface roughness
Ocean engineering
TC1501-1800
Mechanical engineering and machinery
TJ1-1570
Online Access:https://doaj.org/article/d8512e0d694742b295f3652fe3cd3ce1
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https://doaj.org/article/d8512e0d694742b295f3652fe3cd3ce1

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