Thermal fatigue behavior of new ceramic thermal barrier coatings obtained by the atmospheric plasma spray process

The development of new ceramic materials to protect the metallic components against corrosion and oxidation at high temperature, also known as thermal barriers coating (TBC), is of a great interest topic for many industrial and consumer sectors, such as energy generation, aeronautics and automotive...

Descripció completa

Dades bibliogràfiques
Autors principals: Carpio, Pablo, Salvador-Moya, María Dolores, Borrell, Amparo, Sánchez, Enrique
Format: Online
Idioma:spa
Publicat: Universidad Pedagógica y Tecnológica de Colombia 2016
Matèries:
Accés en línia:https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4630
Descripció
Sumari:The development of new ceramic materials to protect the metallic components against corrosion and oxidation at high temperature, also known as thermal barriers coating (TBC), is of a great interest topic for many industrial and consumer sectors, such as energy generation, aeronautics and automotive industries.This paper carried out a study on the thermal fatigue behavior of the bond coat, by centering the answer in one of the components which constitute a TBC: the anchor coat. The different TBC components were deposited by an Atmospheric Plasma Spraying (APS) Technique. Microstructure and anchor coat composition along the thermal cycles were studied.