NDLI: Corrosion Behavior of E690 High-Strength Steel in Alternating Wet-Dry Marine Environment with Different pH Values

Content Provider	Springer Nature Link
Author	Wu, W. Hao, W. K. Liu, Z. Y. Li, X. G. Du, C. W. Liao, W. J.
Copyright Year	2015
Abstract	The corrosion behavior and mechanism of E690 high-strength steel in marine environment with different pH values were studied through electrochemical technology and long-term alternating wet-dry cycle experiments combined with SEM and XRD. Results showed that the corrosion current density of E690 high-strength steel gradually increased with decreased pH. After long-term tests in alternating wet-dry marine environment with various pH values, uniform corrosion mainly occurred on E690 steel, accompanied by vast corrosion pitting. Weight loss analysis demonstrated that corrosion rate decreased with increased pH. Moreover, corrosion mechanism varied with pH, and hydrogen-evolution reaction greatly increased the E690 steel corrosion rate at low pH. Meanwhile, the compositions of corrosion products slightly differed with pH; these products consisted of Fe$_{3}$O$_{4}$, Fe$_{2}$O$_{3}$, α-FeOOH, β-FeOOH, γ-FeOOH, and amorphous substances. However, the rust-layer density varied. Cr in the rust layer promoted the densification of rust layer and improved the decay resistance of E690 steel.
Starting Page	4636
Ending Page	4646
Page Count	11
File Format	PDF
ISSN	10599495
Journal	Journal of Materials Engineering and Performance
Volume Number	24
Issue Number	12
e-ISSN	15441024
Language	English
Publisher	Springer US
Publisher Date	2015-11-02
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	alternating wet-dry corrosion E690 high-strength steel marine environment pH Characterization and Evaluation of Materials Tribology, Corrosion and Coatings Quality Control, Reliability, Safety and Risk Engineering Design
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Stress Corrosion Cracking of High Strength Steel Fasteners for Space Applications

Corrosion Behavior of Low-C Medium-Mn Steel in Simulated Marine Immersion and Splash Zone Environment

Failure Analysis of High Strength Steel Bar Used in a Wind Turbine Foundation

Characterization of an Undermatched Weld

Erosion–Corrosion of Low Carbon (AISI 1008 Steel) Ring Gasket Under Dynamic High Pressure CO$_{2}$ Environment

Corrosion Failure Analysis of Hot-Dip Galvanized Steel in a Room Environment

Failure Analysis of Guides Made of High-Strength AISI D2 Tool Steel

Corrosion Behavior and Durability of Low-Alloy Steel Rebars in Marine Environment

Marine Atmospheric SCC of Unsensitized Stainless Steel Rock Climbing Protection

Corrosion Behavior of E690 High-Strength Steel in Alternating Wet-Dry Marine Environment with Different pH Values

Similar Documents

Stress Corrosion Cracking of High Strength Steel Fasteners for Space Applications

Corrosion Behavior of Low-C Medium-Mn Steel in Simulated Marine Immersion and Splash Zone Environment

Failure Analysis of High Strength Steel Bar Used in a Wind Turbine Foundation

Characterization of an Undermatched Weld

Erosion–Corrosion of Low Carbon (AISI 1008 Steel) Ring Gasket Under Dynamic High Pressure CO$_{2}$ Environment

Corrosion Failure Analysis of Hot-Dip Galvanized Steel in a Room Environment

Failure Analysis of Guides Made of High-Strength AISI D2 Tool Steel

Corrosion Behavior and Durability of Low-Alloy Steel Rebars in Marine Environment

Marine Atmospheric SCC of Unsensitized Stainless Steel Rock Climbing Protection

Corrosion Behavior of E690 High-Strength Steel in Alternating Wet-Dry Marine Environment with Different pH Values