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Communication dans un congrès
Investigation of heat treatment parameters effect on the microstructure and on the mechanical properties of a powder metallurgy nickel-base superalloy
Abstract : The relationships between heat treatment parameters and microstructure, and between microstructure and mechanical properties were investigated in the SMO43 disc P/M superalloy. Various heat treatments were applied to this superalloy to determine the effect of the solution temperature on the grain size, and of the cooling path and aging temperature on the ' precipitates distribution. Microstructural features were characterised through the careful study of ' precipitation. Fatigue crack growth tests with dwell time were performed at high temperature for comparison of the mechanical properties of some selected microstructures.
Littérature citée [9 références]
https://hal-mines-paristech.archives-ouvertes.fr/hal-00732325
Contributeur : Bibliothèque Umr7633 <>
Soumis le : mardi 6 août 2013 - 15:37:28
Dernière modification le : jeudi 24 septembre 2020 - 18:30:05
Archivage à long terme le : : jeudi 7 novembre 2013 - 02:50:10
Contributeur : Bibliothèque Umr7633 <>
Soumis le : mardi 6 août 2013 - 15:37:28
Dernière modification le : jeudi 24 septembre 2020 - 18:30:05
Archivage à long terme le : : jeudi 7 novembre 2013 - 02:50:10
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Dumont-Naze-Koster_Metal_2012_...
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