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Gaillard, Yves and Jimenez-Piquè, Emilio and Bartsch, Marion and Anglada, Marc (2006) Nucleation of Shear Bands on EB-PVD Thermal Barriers Coatings under Hertzian Indentations. Key Engineering Materials, 333, pp. 277-280. Trans Tech Publications, Switzerland. ISSN [1013-9826].
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Abstract
In this paper the formation of shear bands in columnar EB-PVD thermal barriers coatings is studied. In particular, critical parameters of nucleation of shear bands, such as contact pressure and initiation of cracks in the columns, are extracted from the experimental results. The pertinence of these parameters is discussed respecting to the stress field induced in the material during the indentation.
| Item URL in elib: | https://elib.dlr.de/45987/ | |||||||||||||||
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| Document Type: | Article | |||||||||||||||
| Title: | Nucleation of Shear Bands on EB-PVD Thermal Barriers Coatings under Hertzian Indentations | |||||||||||||||
| Authors: |
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| Date: | 2006 | |||||||||||||||
| Journal or Publication Title: | Key Engineering Materials | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | Yes | |||||||||||||||
| Volume: | 333 | |||||||||||||||
| Page Range: | pp. 277-280 | |||||||||||||||
| Publisher: | Trans Tech Publications, Switzerland | |||||||||||||||
| ISSN: | [1013-9826] | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Shear band, EB-PVD, thermal barriers coatings, Hertzian contact | |||||||||||||||
| 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 |
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