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Quantitative characterization of initiation and propagation in stress corrosion cracking. An approach of a phenomenological model; Caracterisation quantitative de l`amorcage et de la propagation en corrosion sous contrainte. Approche d`une modelisation phenomenologique

Abstract

A purely phenomenological study of stress corrosion cracking was performed using the couple Z2CN 18.10 (304L) austenitic stainless steel/boiling MgCl{sub 2} aqueous solution. The exploitation of the morphological information (shape of the cracks and size distribution) available after constant elongation rate tests led to the proposal of an analytical expression of the crack initiation and growth rates. This representation allowed to quantitatively characterize the influence of the applied strain rate as well as the effect of corrosion inhibitors on the crack initiation and propagation phases. It can be used in the search for the stress corrosion cracking mechanisms as a `riddle` for the determination of the rate controlling steps. As a matter of fact, no mechanistic hypothesis has been used for its development. (author).
Authors:
Publication Date:
Nov 25, 1994
Product Type:
Thesis/Dissertation
Report Number:
CEA-R-5691
Reference Number:
SCA: 360103; PA: AIX-29:019897; EDB-98:050799; SN: 98001954506
Resource Relation:
Other Information: TH: These (D. es Sc.).; PBD: 25 Nov 1994
Subject:
36 MATERIALS SCIENCE; AUSTENITIC STEELS; CRACK PROPAGATION; CRACKING; STAINLESS STEEL-304L; STRESS CORROSION
OSTI ID:
599587
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France). Direction des Technologies Avancees; Bordeaux-1 Univ., 33 (France).
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE98619541; TRN: FR9701855019897
Availability:
INIS; OSTI as DE98619541
Submitting Site:
FRN
Size:
134 p.
Announcement Date:
Jun 05, 1998

Citation Formats

Raquet, O. Quantitative characterization of initiation and propagation in stress corrosion cracking. An approach of a phenomenological model; Caracterisation quantitative de l`amorcage et de la propagation en corrosion sous contrainte. Approche d`une modelisation phenomenologique. France: N. p., 1994. Web.
Raquet, O. Quantitative characterization of initiation and propagation in stress corrosion cracking. An approach of a phenomenological model; Caracterisation quantitative de l`amorcage et de la propagation en corrosion sous contrainte. Approche d`une modelisation phenomenologique. France.
Raquet, O. 1994. "Quantitative characterization of initiation and propagation in stress corrosion cracking. An approach of a phenomenological model; Caracterisation quantitative de l`amorcage et de la propagation en corrosion sous contrainte. Approche d`une modelisation phenomenologique." France.
@misc{etde_599587,
title = {Quantitative characterization of initiation and propagation in stress corrosion cracking. An approach of a phenomenological model; Caracterisation quantitative de l`amorcage et de la propagation en corrosion sous contrainte. Approche d`une modelisation phenomenologique}
author = {Raquet, O}
abstractNote = {A purely phenomenological study of stress corrosion cracking was performed using the couple Z2CN 18.10 (304L) austenitic stainless steel/boiling MgCl{sub 2} aqueous solution. The exploitation of the morphological information (shape of the cracks and size distribution) available after constant elongation rate tests led to the proposal of an analytical expression of the crack initiation and growth rates. This representation allowed to quantitatively characterize the influence of the applied strain rate as well as the effect of corrosion inhibitors on the crack initiation and propagation phases. It can be used in the search for the stress corrosion cracking mechanisms as a `riddle` for the determination of the rate controlling steps. As a matter of fact, no mechanistic hypothesis has been used for its development. (author).}
place = {France}
year = {1994}
month = {Nov}
}