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Influence of the microstructure texture of nickel base and cobalt base cast superalloys on their oxdation behaviour at high temperature
Published online by Cambridge University Press: 06 January 2005
Abstract
The high temperature oxidation behaviour of cast superalloys strengthened by carbides has been studied as a function of their grain fineness and their dendritic orientation near the surface. These microstructural features have both a significant influence on the oxidation kinetics. The effect depends on the nature of the base metal of the superalloy, on the overall chemical composition or on the types of carbides.
- Type
- Research Article
- Information
- Metallurgical Research & Technology , Volume 101 , Issue 12: Science et Génie des Matériaux , December 2004 , pp. 1031 - 1042
- Copyright
- © La Revue de Métallurgie, 2004
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