Thermal cycling and isothermal oxidation behavior of quadruple EB‐PVD thermal barrier coatings
Thermal cycling and isothermal oxidation behavior of quadruple EB‐PVD thermal barrier coatings
复制标题
四重 EBâPVD 热障涂层的热循环和等温氧化行为
DOI：
10.1002/mawe.201600723
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发表时间：
2017
影响因子：
1.1
通讯作者：
M. Welters
中科院分区：
文献类型：
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作者：
K. Bobzin;T. Brögelmann;C. Kalscheuer;B. Yildirim;M. Welters
Increase of energy efficiency by increasing the turbine inlet temperature is the main driving force for further investigations regarding new thermal barrier coating materials. Today, thermal barrier coatings consisting of yttria stabilized zirconia are state of the art. In this study, thermal barrier coatings consisting of 7 weight percent yttria stabilized zirconia (7YSZ) and pyrochlore lanthanum zirconate (La2Zr2O7) were deposited by electron beam physical vapor deposition. Regarding thermal cycling and isothermal oxidation behavior different layer architectures such as mono‐, double‐ and quadruple ceramic layers were investigated. The thermal shock behavior was examined by thermocycle tests at temperatures in the range between T = 50 °C ‐1,150 °C. Additionally, the isothermal oxidation behavior at a temperature of T = 1,150 °C with dwell times of t= 50 h and t = 100 h was studied in the present work. The conducted research concerning the behavior of various thermal barrier coating systems under thermal cycle and isothermal load highlights the potential of multilayer thermal barrier coatings for operating in high temperature areas.
APS 和 EB-PVD 生产的两种新型热障涂层材料的评价
DOI：
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发表时间：
2008
期刊：
影响因子：
--
作者：
B. Saruhan;U. Schulz;P. Bengtsson;R. Knoedler;P. Moretto;F. Taricco;R. Vaßen;G. Pracht;C. Friedrich;O. Lavigne;C. Siry;N. Coignard;R. Wing
通讯作者：
R. Wing
Entwicklung von Oxid – Keramik zur Anwendung 也 Wärmedämmschichten
DOI：
--
发表时间：
2001
期刊：
影响因子：
--
作者：
R. Vassen;Markus Dietrich;Henry Lehmann;Xueqiang Cao;Gerhard Pracht;F. Tietz;D. Pitzer;D. Stöver
通讯作者：
D. Stöver