Characterization of ZrO2-T wt.% Y2O37 thermal barrier coatings with different porosities and FEM analysis of stress redistribution during thermal cycling of TBCs

Surface and Coatings Technology

Volumn 94-95, Issue , 1997, Pages 106-111

  Funke, C ^a   Mailand, J C ^b   Siebert, B ^a   Vassen R ^a   Stover D ^a  

^a FORSCHUNGSZENTRUM JÜLICH   (Germany)

^b University of California   (United States)

Author keywords

Superalloys; Thermal barrier coatings; Thermal cycling

Indexed keywords

CREEP; ELASTIC MODULI; FINITE ELEMENT METHOD; OXIDATION; PLASMA SPRAYING; POROSITY; STRESS ANALYSIS; STRESS CONCENTRATION; SUPERALLOYS; THERMAL CYCLING; THERMAL INSULATING MATERIALS; ZIRCONIA;

THERMAL BARRIER COATINGS (TBC);

CERAMIC COATINGS;

EID: 18744417939     PISSN: 02578972     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0257-8972(97)00486-6     Document Type: Article

References (7)

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2. W. Mannsmann, PhD Thesis, IKM-Schriftreihe, Institut für Keramik im Maschinenbau, Universität Karlsruhe, Germany, 1995.
3. J.L. Loubet and G. Meille, in J. Blau and B.R. Lawn (eds.), ASTM STP 889, Philadelphia, 1986, p. 72.
4. K. Duan and.W. Steinbrech, J. Eur. Ceram. Soc., in press.
5. K.H. Kloos, J. Granacher and H. Kirchner, Mat.-wiss. U. Werkstoff-tech., 25 (1994) 209.
6. extracted from: G. Thurn, G.A. Schneider and F. Aldinger, Schädigung von Wännebarrieren durch Kriechrelaxation, Fortschrittsbericht der DKG 10 [4], 1995, p. 41; and J.T. DeMasi, K.D. Sheffler and M. Oritz, NASA Contractor Report 182230, Thermal Barrier Coating Life Prediction Model Development, Phase 1, Final Report, December, 1989.
7. extracted from: G. Thurn, G.A. Schneider and F. Aldinger, Schädigung von Wännebarrieren durch Kriechrelaxation, Fortschrittsbericht der DKG 10 [4], 1995, p. 41; and J.T. DeMasi, K.D. Sheffler and M. Oritz, NASA Contractor Report 182230, Thermal Barrier Coating Life Prediction Model Development, Phase 1, Final Report, December, 1989.