Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness

Kim, Kyung Tae; Tsuchiya, Hiroaki; Hanaki, Koushu; Yamashita, Masato; Fujimoto, Shinji

doi:https://doi.org/10.5006/3408

Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness

Kim, Kyung Tae; Tsuchiya, Hiroaki; Hanaki, Koushu et al.

Corrosion, 2020, 76(4), 335-343

Number of Access:844（2025-08-14 18:27 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/82369

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Title	Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness
Creator	CreatorName Kim, Kyung Tae
	NRID 1000050432513 1000050432513 ORCID 0000-0001-5619-0139 0000-0001-5619-0139 researchmap permalink read0076368 read0076368 Scopus Author ID 7202203364 7202203364 CreatorName Tsuchiya, Hiroaki
	NRID 1000020336829 1000020336829 CreatorName Hanaki, Koushu
	NRID 1000060291960 1000060291960 CreatorName Yamashita, Masato
	NRID 1000070199371 1000070199371 ORCID 0000-0002-7787-4190 0000-0002-7787-4190 researchmap permalink read0013980 read0013980 Scopus Author ID 57211614674 57211614674 CreatorName Fujimoto, Shinji
Subject	Atmospheric corrosion
	Cation
	Rusted carbon steel
	Wet/dry cyclic corrosion
Abstract	In the present work, the modification of a rust layer on a carbon steel surface was examined during a cyclic corrosion test. The rust layer grown in a coastal region of Japan was used as a model rust layer. The x-ray diffraction analysis of the model rust layer revealed that the layer consisted of α-FeOOH, β-FeOOH, γ-FeOOH, and Fe3O4. During the cyclic corrosion test, an additional immersion of the surface in solutions containing metal cations such as Mg2+, Al3+, Cu2+, or Ni2+ was performed. The additional immersion in the cation-containing solutions modified the model rust layer, that is, the fraction of stable α-FeOOH increased in the rust layer. Furthermore, the modification of the model rust layer could suppress the corrosion of steel. The decreased corrosion rate was attributed to the suppressed cathodic reduction of the rust layers due to the presence of the stable α-FeOOH in the rust layers.
Publisher	National Assoc. of Corrosion Engineers International
Source Title	Corrosion
Volume (Issue)	76(4)
Page	335-343
Date of Issued	2020-02-03
Language	English
Handle URL	https://hdl.handle.net/11094/82369
PISSN	00109312
NCID	AA00619624
Relation.isVersionOf	DOI (Publisher Version) https://doi.org/10.5006/3408
Access Rights	open access
oaire:version	Accepted Manuscript
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Corrosion. 2020, 76(4), p. 335-343
DC.title	Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness
DC.creator	Kim, Kyung Tae
	Tsuchiya, Hiroaki
	Hanaki, Koushu
	Yamashita, Masato
	Fujimoto, Shinji
DC.publisher	National Assoc. of Corrosion Engineers International
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2020-02-03
DC.identifier	https://doi.org/10.5006/3408
DC.subject	Atmospheric corrosion
	Cation
	Rusted carbon steel
	Wet/dry cyclic corrosion
DCTERMS.abstract	In the present work, the modification of a rust layer on a carbon steel surface was examined during a cyclic corrosion test. The rust layer grown in a coastal region of Japan was used as a model rust layer. The x-ray diffraction analysis of the model rust layer revealed that the layer consisted of α-FeOOH, β-FeOOH, γ-FeOOH, and Fe3O4. During the cyclic corrosion test, an additional immersion of the surface in solutions containing metal cations such as Mg2+, Al3+, Cu2+, or Ni2+ was performed. The additional immersion in the cation-containing solutions modified the model rust layer, that is, the fraction of stable α-FeOOH increased in the rust layer. Furthermore, the modification of the model rust layer could suppress the corrosion of steel. The decreased corrosion rate was attributed to the suppressed cathodic reduction of the rust layers due to the presence of the stable α-FeOOH in the rust layers.
DC.format	82369
citation_title	Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness
citation_author	Kim, Kyung Tae
	Tsuchiya, Hiroaki
	Hanaki, Koushu
	Yamashita, Masato
	Fujimoto, Shinji
citation_publisher	National Assoc. of Corrosion Engineers International
citation_language	English
citation_date	2020-02-03
citation_journal_title	Corrosion
citation_volume	76
citation_issue	4
citation_firstpage	335
citation_lastpage	343
citation_doi	https://doi.org/10.5006/3408
citation_public_url	https://hdl.handle.net/11094/82369

Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness

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