Published September 1993 | Version v1
Journal article Metadata-only

Microstructural instability of austenitic-ferritic steels aging at 300-500 deg C intermediary temperatures

Creators

  • 1. Rouen Univ., 76 - Mont-Saint-Aignan (France)
  • 2. Electricite de France (EDF), 77 - Ecuelles (France)
  • 3. Institut de Recherches de la Siderurgie Francaise (IRSID), 78 - Saint-Germain-en-Laye (France)

Description

Microstructural instability of thermal aged of austenitic-ferritic stainless steels for PWR primary coolant circuits elbows is controlled by small angle neutron diffusion and with an atomic probe associated to ionic microscopy. Aging of ferrite is measured by chromium profiles and microhardness of the ferrite phase. (A.B.). 12 refs., 1 fig

Additional details

Additional titles

Original title (French)
Instabilite microstructurale des aciers austeno-ferritiques vieillis aux temperatures intermediaires 300-500 deg C

Publishing Information

Journal Title
Revue de Metallurgie (Paris)
Journal Volume
90
Journal Issue
9
Journal Page Range
p. 1084.
ISSN
0035-1563
CODEN
REMEAH

Conference

Title
Autumn Days of the Societe Francaise de Metallurgie et de Materiaux.
Original Conference Title
Journees d'Automne 1993 de la Societe Francaise de Metallurgie et de Materiaux
Dates
12-14 Oct 1993.
Place
Paris (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
25052648
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AGING; AUSTENITE; BRITTLENESS; CHROMIUM; CONCENTRATION RATIO; FATIGUE; FERRITE; FLUCTUATIONS; INSTABILITY; ION MICROSCOPY; MICROSTRUCTURE; PRIMARY COOLANT CIRCUITS; PROBES; PWR TYPE REACTORS; STEEL-CR17NI12MO3; STEEL-CR19NI10; TEMPERATURE RANGE 0400-1000 K
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STEELS; COOLING SYSTEMS; CORROSION RESISTANT ALLOYS; CRYSTAL STRUCTURE; ELEMENTS; ENRICHED URANIUM REACTORS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; MECHANICAL PROPERTIES; METALS; MICROSCOPY; MOLYBDENUM ALLOYS; NICKEL ALLOYS; POWER REACTORS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; STAINLESS STEELS; STEELS; TEMPERATURE RANGE; THERMAL REACTORS; TRANSITION ELEMENTS; VARIATIONS; WATER COOLED REACTORS; WATER MODERATED REACTORS