Published February 1975 | Version v1
Journal article Metadata-only

Contribution to the study of pitting corrosion in stainless steels 18-10. Influence of various factors on the initiation of pits

Creators

  • 1. Societe Creusot-Loire, 42 - Unieux (France)
  • 2. CEA Centre d'Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Service d'Etude de la Corrosion et d'Electrochimie

Description

The influence of the shape and type of various inclusions on the susceptibility of stainless steels 18-10 to pitting was studied, taking the S content particularly into consideration. Stainless steels with S content from 10 to 200 ppm were tested. The role of the matrix-inclusion interface in the pit initiation was also considered

Abstract (French)

Envisageant le cas des aciers inoxydables austenitiques du type 18-10, on a etudie l'influence de la forme et de la nature de diverses inclusions sur la sensibilite du metal a la piqure, en accordant une importance particuliere a la teneur en soufre des echantillons. Des examens ont ete effectues sur un acier dont la teneur en soufre evoluait progressivement de 200 ppm a moins de 10 ppm. On a egalement etudie le role de l'interface matrice-inclusion sur le phenomene d'amorcage

Additional details

Additional titles

Original title (French)
Contribution a l'etude de la corrosion par piqures des aciers inoxydables du type 18-10. Influence de divers facteurs sur le processus d'amorcage des piqures

Publishing Information

Journal Title
Mem. Sci. Rev. Metall.
Journal Volume
72
Journal Issue
2
Series
Mem. Sci. Rev. Metall.
Journal Page Range
133-145

Conference

Title
Autumn meeting on metallurgy.
Dates
01 Oct 1973.
Place
Paris, France.

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
7221976
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
INCLUSIONS; OXIDES; PITTING CORROSION; STAINLESS STEEL-18-10; STAINLESS STEELS; SULFIDES
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHALCOGENIDES; CHEMICAL REACTIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION; CORROSION RESISTANT ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; NICKEL ALLOYS; OXYGEN COMPOUNDS; STEELS; SULFUR COMPOUNDS; TRANSITION ELEMENT ALLOYS