Protocol for LaSmZrO/YSZ/NiCoCrAlYHf thermal barrier coatings using arc ion-plating and electron-beam physical vapor deposition

Re-La(2)Zr(2)O(7) are promising candidates to substitute Y(2)O(3)-stabilized ZrO(2) (YSZ) in gas turbine engines. Here, we present a protocol for the deposition of LaSmZrO/YSZ/NiCoCrAlYHf thermal barrier coatings via arc ion-plating physical vapor deposition (AIP-PVD) and electron-beam physical vapo...

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Detalles Bibliográficos
Autores principales: Liu, Zheng, Shen, Zaoyu, Liu, Guanxi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Protocol
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9405529/
https://www.ncbi.nlm.nih.gov/pubmed/36035790
http://dx.doi.org/10.1016/j.xpro.2022.101627
Descripción
Sumario:Re-La(2)Zr(2)O(7) are promising candidates to substitute Y(2)O(3)-stabilized ZrO(2) (YSZ) in gas turbine engines. Here, we present a protocol for the deposition of LaSmZrO/YSZ/NiCoCrAlYHf thermal barrier coatings via arc ion-plating physical vapor deposition (AIP-PVD) and electron-beam physical vapor deposition (EB-PVD) technique. We describe the steps for specimen preparation via polishing and grit blasting and detail NiCoCrAlYHf bond coatings deposition via AIP-PVD and LaSmZrO and YSZ ceramic coatings deposition via EB-PVD. This protocol can be expanded to other multi-layer coatings deposition. For complete details on the use and execution of this protocol, please refer to Shen et al. (2022a).

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