Environmentally-Assisted Cracking and Corrosion-Fatigue of Steels

Odette N. Anye; Wole Soboyejo

doi:10.1016/B978-0-12-822944-6.00032-3

Environmentally-Assisted Cracking and Corrosion-Fatigue of Steels

Odette N. Anye
, Wole Soboyejo

President

SUNY Polytechnic Institute

African University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

This article presents an overview of environmentally-assisted cracking and corrosion fatigue in steels. Following a brief review of environmentally-assisted cracking by hydrogen embrittlement and anodic dissolution, the mechanisms of corrosion and environmentally-assisted crack growth are elucidated for coated and uncoated structural steels that are relevant to offshore structures, and oil and gas pipelines. In each of these scenarios, mechanism-based models are presented for the prediction of sub-critical crack growth and corrosion fatigue.

Original language	English
Title of host publication	Comprehensive Structural Integrity
Publisher	Elsevier
Pages	V6-201-V6-214
ISBN (Electronic)	9780323919456
DOIs	https://doi.org/10.1016/B978-0-12-822944-6.00032-3
State	Published - Jan 1 2023

Keywords

Coatings
Corrosion
Corrosion fatigue
Cracks
Diffusion
Environmentally assisted corrosion
Microcracks
Slip bands
Stress corrosion cracking
Stresses

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10.1016/B978-0-12-822944-6.00032-3

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abstract = "This article presents an overview of environmentally-assisted cracking and corrosion fatigue in steels. Following a brief review of environmentally-assisted cracking by hydrogen embrittlement and anodic dissolution, the mechanisms of corrosion and environmentally-assisted crack growth are elucidated for coated and uncoated structural steels that are relevant to offshore structures, and oil and gas pipelines. In each of these scenarios, mechanism-based models are presented for the prediction of sub-critical crack growth and corrosion fatigue.",

keywords = "Coatings, Corrosion, Corrosion fatigue, Cracks, Diffusion, Environmentally assisted corrosion, Microcracks, Slip bands, Stress corrosion cracking, Stresses",

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N2 - This article presents an overview of environmentally-assisted cracking and corrosion fatigue in steels. Following a brief review of environmentally-assisted cracking by hydrogen embrittlement and anodic dissolution, the mechanisms of corrosion and environmentally-assisted crack growth are elucidated for coated and uncoated structural steels that are relevant to offshore structures, and oil and gas pipelines. In each of these scenarios, mechanism-based models are presented for the prediction of sub-critical crack growth and corrosion fatigue.

AB - This article presents an overview of environmentally-assisted cracking and corrosion fatigue in steels. Following a brief review of environmentally-assisted cracking by hydrogen embrittlement and anodic dissolution, the mechanisms of corrosion and environmentally-assisted crack growth are elucidated for coated and uncoated structural steels that are relevant to offshore structures, and oil and gas pipelines. In each of these scenarios, mechanism-based models are presented for the prediction of sub-critical crack growth and corrosion fatigue.

KW - Coatings

KW - Corrosion

KW - Corrosion fatigue

KW - Cracks

KW - Diffusion

KW - Environmentally assisted corrosion

KW - Microcracks

KW - Slip bands

KW - Stress corrosion cracking

KW - Stresses

UR - https://www.scopus.com/pages/publications/85173416761

U2 - 10.1016/B978-0-12-822944-6.00032-3

DO - 10.1016/B978-0-12-822944-6.00032-3

M3 - Chapter

SP - V6-201-V6-214

BT - Comprehensive Structural Integrity

PB - Elsevier

ER -

Environmentally-Assisted Cracking and Corrosion-Fatigue of Steels

Abstract

Keywords

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