Published November 1983 | Version v1
Journal article Metadata-only

Development of the real surface stresses in an austenitic stainless steel type Z2CND17-12 (316L) during stress corrosion tests

Creators

  • 1. Ecole Nationale Superieure d'Arts et Metiers, Paris (France)

Description

After a brief review on the influence of superficial residual stress on stress corrosion of austenitic steels, results obtained by flexion of rolled steel 316L on crack propagation in a boiling solution of MgCl2 at 42% are given. X-ray diffraction is well adapted for nondestructive measurement of stress. The role of strain hardening on stress corrosion is evidenced

Abstract (French)

Apres une breve revue de l'influence des contraintes residuelles superficielles sur la corrosion sous contrainte des aciers austenitiques, on donne les resultats obtenus par flexion d'acier 316L lamine sur la propagation des fissures dans une solution bouillante de MgCl2. La diffraction des rayons X est bien adaptee a la mesure nondestructive des contraintes. On met en evidence le role de l'ecrouissage prealable sur la corrosion sous contrainte

Additional details

Additional titles

Original title (French)
Evolution des contraintes superficielles reelles d'un acier inoxydable austenitique type Z2CND17-12 (316L) au cours d'essais de corrosion sous contraintes

Publishing Information

Journal Title
Mem. Sci. Rev. Metall.
Journal Volume
80
Journal Issue
11
Series
Mem. Sci. Rev. Metall.
Journal Page Range
609-618
ISSN
0025-9128

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
16001719
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AUSTENITIC STEELS; CRACK PROPAGATION; CRACKS; RESIDUAL STRESSES; STEEL-CR17NI12MO3-L; STRAIN HARDENING; STRESS CORROSION; STRESS RELAXATION; SURFACE PROPERTIES; X-RAY DIFFRACTION
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STE; COHERENT SCATTERING; CORROSION; CORROSION RESISTANT ALLOYS; DIFFRACTION; HARDENING; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; LOW CARBON-HIGH ALLOY STEELS; MOLYBDENUM ALLOYS; NICKEL ALLOYS; SCATTERING; STAINLESS STEELS; STEELS; STRESSES