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Study by EDX spectral cartography of the oxidation of a thermal barrier coating
Published online by Cambridge University Press: 17 November 2003
Abstract
The degradation of a thermal barrier coating is closely linked to the microstructural and chemical stability of the complex system and of its interfaces. The coating in the as-received condition as well as the modifications during isothermal oxidation at 1100 °C were characterized using TEM and spectral mapping. Significant modifications (precipitation, phase transformations) occurred as a consequence of the oxidation process and interdiffusion phenomena.
- Type
- Research Article
- Information
- Metallurgical Research & Technology , Volume 100 , Issue 5: Science et Génie des MatériauxMatériaux et microscopies , May 2003 , pp. 507 - 512
- Copyright
- © La Revue de Métallurgie, 2003
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