SCC Crack initiation in nickel based alloy welds in hydrogenated steam at 400°c

E. Chaumun (1) , C. Guerre (1) , J. Crepin (2) , C. Duhamel (2) , M. Sennour (2) , E. Heripre (3) , I. de Curieres (4)

1 CEA-DES (ex-DEN) - CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)
2 Mines Paris - PSL (École nationale supérieure des mines de Paris)
3 LIX - Laboratoire d'informatique de l'École polytechnique [Palaiseau]
4 IRSN - Institut de Radioprotection et de Sûreté Nucléaire

Keywords: Steam; Stress corrosion cracking; Alloy 82

Domains: Nuclear Experiment [nucl-ex]; Nuclear Theory [nucl-th]

E. Chaumun, C. Guerre, J. Crepin, C. Duhamel, M. Sennour, et al.. SCC Crack initiation in nickel based alloy welds in hydrogenated steam at 400°c. International Cooperative Group on Environmentally-Assisted Cracking of Water Reactor Materials (ICG-EAC) annual meeting, Institute of Metal Research, Chinese Academy of Sciences (IMR, CAS), May 2016, Qindao, China. ⟨hal-02442236⟩