Plasma electrolytic oxidation of AZ91 Mg alloy in the sodium stannate electrolyte
DC Field | Value | Language |
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dc.contributor.author | Hwang, Duck Y. | - |
dc.contributor.author | Cho, Jin Y. | - |
dc.contributor.author | Lee, Dong H. | - |
dc.contributor.author | Yoo, Bong Y. | - |
dc.contributor.author | Shin, Dong H. | - |
dc.date.accessioned | 2021-06-23T17:37:15Z | - |
dc.date.available | 2021-06-23T17:37:15Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2008-07 | - |
dc.identifier.issn | 1345-9678 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42313 | - |
dc.description.abstract | The effect of sodium stannate on Plasma electrolyte oxidation (PEO) process of AZ91 Mg alloy was systematically investigated. The oxide layer formed oil all AZ91 Mg alloy created using an electrolyte containing sodium stannate formed a much thicker layer consisting of: MgO. SnO, Mg2SiO4. and MgF2. The result of EDS analysis shows a tin enriched zone at the oxide layer/substrate interface. Corrosion resistance of the sample coated front the electrolyte containing sodium stannate was, determined to be superior to that of the sample coated front the electrolyte without sodium stannate. As a result of salt spray test for 120 hrs, severe filiform corrosion is observed on the thin oxide layer of AZ91 W alloy Without sodium stannate. However, the sample of the electrolyte containing sodium stannate shows localized pitting corrosion. Till ions ill the electrolyte influence on the growth rate of the oxide layer. especially resulting in a formation of dense barrier layer. The co-existence of dense MgO and SnO ill the oxide layer could improve the corrosion resistance of the AZ91 Mg alloy. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Japan Institute of Metals | - |
dc.title | Plasma electrolytic oxidation of AZ91 Mg alloy in the sodium stannate electrolyte | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Bong Y. | - |
dc.identifier.doi | 10.2320/matertrans.MC200797 | - |
dc.identifier.scopusid | 2-s2.0-50549092178 | - |
dc.identifier.wosid | 000258810900018 | - |
dc.identifier.bibliographicCitation | Materials Transactions, v.49, no.7, pp.1600 - 1605 | - |
dc.relation.isPartOf | Materials Transactions | - |
dc.citation.title | Materials Transactions | - |
dc.citation.volume | 49 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1600 | - |
dc.citation.endPage | 1605 | - |
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 | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | MAGNESIUM ALLOYS | - |
dc.subject.keywordPlus | CONVERSION COATINGS | - |
dc.subject.keywordPlus | CORROSION PERFORMANCE | - |
dc.subject.keywordPlus | SILICATE SOLUTIONS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | ANODIZATION | - |
dc.subject.keywordPlus | PROTECTION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | magnesium alloy | - |
dc.subject.keywordAuthor | plasma electrolytic oxidation | - |
dc.subject.keywordAuthor | corrosion | - |
dc.subject.keywordAuthor | sodium stannate | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/matertrans/49/7/49_MC200797/_article | - |
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