Theoretical and experimental study of the creep damage of Incoloy 800 alloys at high temperature

L. Huang (1) , M. Sauzay (1) , M. Blat (2)

1 CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)
2 European RandD Specific Action SESSA

The Incoloy 800 alloys are suitable candidates for structural components of the next generation of nuclear power plants subjected to high temperature. Since in-service creep operations can last up to sixty years, modelling is the only way to propose reliable lifetime predictions.

Mots clés: creep; incolloy 800; intergranular damage; necking

Domaines: Physique Nucléaire Expérimentale [nucl-ex]; Physique Nucléaire Théorique [nucl-th]

L. Huang, M. Sauzay, M. Blat. Theoretical and experimental study of the creep damage of Incoloy 800 alloys at high temperature. colloque 3M, Jun 2015, Gif sur Yvette, France. ⟨cea-02489545⟩