Tell a friend
Print
Tassini, Nicola and Lambrinou, Konstantza and Mircea, Iulian and Bartsch, Marion and Patsias, Sophocles and Van der Biest, Omer (2006) Study of the amplitude-dependent mechanical behaviour of yttria-stabilised zirconia thermal barrier coatings. Journal of the European Ceramic Society, 27, pp. 1487-1491. Elsevier - Sciencedirect. doi: [10.1016/j.jeurceramsoc.2006.05.041].
Full text not available from this repository.
Abstract
Widely used in turbines for propulsion and power generation, thermal barrier coatings (TBCs) increase the efficiency of turbine engines by allowing them to work at higher temperatures, due to their thermal insulating properties. Typically TBC systems consist of a metallic bondcoat (BC) and a ceramic topcoat (TC). Previous research has revealed that ceramic TCs possess an amplitude-dependent mechanical behaviour and that they can be used as damping treatments, due to their good damping properties. The microstructure and the properties of ceramic TCs vary significantly depending on the employed deposition technique. This work investigates the differences in the mechanical behaviour of yttria-stabilised zirconia (YSZ with 8 wt% yttria) TC deposited by atmospheric plasma spraying (APS) and electron beam-physical vapour deposition (EB-PVD), by means of tests run with the amplitude dependent damping (ADD) test rig and of scanning electron microscopy (SEM) analysis.
| Item URL in elib: | https://elib.dlr.de/45990/ | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Article | ||||||||||||||||||||||||||||
| Title: | Study of the amplitude-dependent mechanical behaviour of yttria-stabilised zirconia thermal barrier coatings | ||||||||||||||||||||||||||||
| Authors: |
| ||||||||||||||||||||||||||||
| Date: | 12 June 2006 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | Journal of the European Ceramic Society | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||
| Volume: | 27 | ||||||||||||||||||||||||||||
| DOI: | [10.1016/j.jeurceramsoc.2006.05.041] | ||||||||||||||||||||||||||||
| Page Range: | pp. 1487-1491 | ||||||||||||||||||||||||||||
| Publisher: | Elsevier - Sciencedirect | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Mechanical properties; Non-destructive evaluation; ZrO2; Microstructure-final; Amplitude-dependence | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||
| HGF - Program Themes: | Propulsion Systems (old) | ||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Virtual Engine and Validation Methods (old) | ||||||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Research | ||||||||||||||||||||||||||||
| Deposited By: | Bartsch, Dr.-Ing. Marion | ||||||||||||||||||||||||||||
| Deposited On: | 08 Dec 2006 | ||||||||||||||||||||||||||||
| Last Modified: | 27 Apr 2009 13:18 |
Repository Staff Only: item control page
