Residual stress evolution regularity in thermal barrier coatings under thermal shock loading
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چکیده
منابع مشابه
Influence of Cyclic Thermal Loading on Fatigue Behavior of Thermal Barrier Coatings
Thermally insulating ceramic coatings also known as thermal barrier coatings (TBCs) have been essential technologies to improve the performance and efficiency of advanced gas turbines in service at extremely high temperatures. The damage mechanisms of air-plasma sprayed YSZ thermal barrier coatings (TBC) with various microstructures were studied by microscopic techniques after thermal cycling. ...
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Thin layers of thermal barrier coating (TBCs) are applied to metallic components of heat engines to reduce metal temperatures and to provide environmental protection. This results in increased engine efficiency and prolonged operational life. Of special current interest is the use of TBCs in aircraft engines. The TBCs, often yttria-stabilized zirconia (YSZ), are deposited on nickel or cobalt-ba...
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ژورنال
عنوان ژورنال: Theoretical and Applied Mechanics Letters
سال: 2014
ISSN: 2095-0349
DOI: 10.1063/2.1402109