Published January 1982 | Version v1
Book Metadata-only

Fatigue crack propagation under stainless steel coating

Creators

  • 1. Framatome, 92 - Courbevoie (France)
  • 2. Institut de Soudure, 75 - Paris (France)

Description

Cracks caused by hydrogen were found in the affected zone of welded joints on PWR reactor pressure vessels under the stainless steel coating. Fatigue tests were carried ont to get a large number of data on the possibility of propagation of this type of defects and for the estimation of safety analysis

Abstract (French)

Des fissures par l'hydrogene ont ete decourvertes dans la zone thermiquement affectee de piquages de cuves de reacteurs a eau pressurisee, sous le revetement en acier inoxydable. Des essais de fatigue ont ete entrepris pour rassembler une grande quantite de donnees sur la possibilite de propagation de ce type de defauts et estimer les marges utilisees dans l'analyse a la securite
Part of:
Comparison of risks resulting from major human activities

Additional details

Additional titles

Original title (French)
Propagation en fatigue de fissures sous revetement en acier inoxydable

Publishing Information

Publisher
Comite Francais des Essais non destructifs.
Imprint Place
Paris (France)
Imprint Title
Proceedings of COFREND national meeting
Imprint Pagination
326 p.
Journal Page Range
p. 308-320.

Conference

Title
COFREND meeting on nondestructive testing.
Dates
22-28 Jan 1982.
Place
Paris (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
15028445
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CRACK PROPAGATION; EMBRITTLEMENT; FATIGUE; HEAT AFFECTED ZONE; PRESSURE VESSELS; PWR TYPE REACTORS; REACTOR SAFETY; STRAINS
Descriptors DEC
CONTAINERS; MECHANICAL PROPERTIES; REACTORS; SAFETY; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
Imprint:Journees nationales du COFREND.