A study on the corrosion resistance of Cr-bearing rebar in mortar in corrosive environments involving chloride attack and carbonation
DC Field | Value | Language |
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dc.contributor.author | Tae, Sung-Ho | - |
dc.contributor.author | Ujiro, Takumi | - |
dc.date.accessioned | 2022-12-22T00:56:46Z | - |
dc.date.available | 2022-12-22T00:56:46Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.issn | 0915-1559 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181944 | - |
dc.description.abstract | Nine types of reinforcing steels having different Cr contents were placed in mortar simulating environments involving chloride attack, carbonation, and combined deterioration and subjected to corrosion-accelerating test for fundamental research on the corrosion resistance of Cr-bearing rebars in corrosive environments where reinforced concrete structures are to be constructed. The polarization resistance and corrosion potential of Cr-bearing rebars were then measured at temperatures of 60, 40, and 20 degrees C to investigate their electrochemical properties in corrosive environments. Their corrosion area and average corrosion rate at the end of 40 cycles of corrosion-accelerating testing were also calculated to investigate their corrosion resistance. As a result, the corrosion resistance of Cr-bearing rebars was found to increase as their Cr content increases in all corrosive environments, and the excellent corrosion resistance of Cr-bearing rebars with Cr contents of 5 % or more and 7 % or more was confirmed in uncarbonated and carbonated environments, respectively, with a chloride ion content of 1.2 kg/m(3). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Nippon Tekko Kyokai/Iron and Steel Institute of Japan | - |
dc.title | A study on the corrosion resistance of Cr-bearing rebar in mortar in corrosive environments involving chloride attack and carbonation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Tae, Sung-Ho | - |
dc.identifier.doi | 10.2355/isijinternational.47.715 | - |
dc.identifier.scopusid | 2-s2.0-34547199980 | - |
dc.identifier.wosid | 000246896900013 | - |
dc.identifier.bibliographicCitation | ISIJ International, v.47, no.5, pp.715 - 722 | - |
dc.relation.isPartOf | ISIJ International | - |
dc.citation.title | ISIJ International | - |
dc.citation.volume | 47 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 715 | - |
dc.citation.endPage | 722 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | REINFORCED-CONCRETE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | SALT | - |
dc.subject.keywordAuthor | Cr-bearing rebar | - |
dc.subject.keywordAuthor | corrosion resistance | - |
dc.subject.keywordAuthor | chloride attack | - |
dc.subject.keywordAuthor | carbonation | - |
dc.subject.keywordAuthor | corrosion rate | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/isijinternational/47/5/47_5_715/_article | - |
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