This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1002/adem.200500277 in citations.
Integrated approach for the development of advanced, coated gas turbine blades
Integrated approach for the development of advanced, coated gas turbine blades
This paper describes a through-process modelling on a microstructural level of the production of a coated turbine blade, including its in-service properties and degradation, accompanied by the actual production and testing of a CMSX-4 single crystal turbine blade dummy. The following steps are dealt...
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Personal Name(s): | Herzog, R. |
---|---|
Warnken, N. / Steinbach, I. / Hallstedt, B. / Walter, C. / Müller, J. / Hajas, D. / Münstermann, E. / Schneider, J. M. / Nickel, R. / Parkot, D. / Bobzin, K. / Lugscheider, E. / Bednarz, P. / Trunova, O. / Singheiser, L. | |
Contributing Institute: |
Werkstoffstruktur und Eigenschaften; IWV-2 JARA-ENERGY; JARA-ENERGY |
Published in: | Advanced engineering materials, 8 (2006) S. 535 - 562 |
Imprint: |
Weinheim
Wiley-VCH Verl.
2006
|
Physical Description: |
535 - 562 |
DOI: |
10.1002/adem.200500277 |
Document Type: |
Journal Article |
Research Program: |
Rationelle Energieumwandlung |
Series Title: |
Advanced Engineering Materials
8 |
Subject (ZB): | |
Publikationsportal JuSER |
This paper describes a through-process modelling on a microstructural level of the production of a coated turbine blade, including its in-service properties and degradation, accompanied by the actual production and testing of a CMSX-4 single crystal turbine blade dummy. The following steps are dealt with by modelling and experiment: solidification of the blade alloy during casting, microstructural changes during homogenization and aging heat treatments, chemical vapour deposition of an Al2O3 diffusion barrier coating, physical vapour deposition (sputtering) of a (Ni,Co)CrAlY bond coat, atmospheric plasma spraying of an Y2O3 stabilized ZrO2 thermal barrier coating and microstructural changes and development of critical stresses at in-service conditions. This work forms a part of the Collaborative Research Centre 370 (SFB370) "Integrative materials modelling". |