Thermodynamics of titanium and oxygen dissolved in liquid iron equilibrated with titanium oxides
DC Field | Value | Language |
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dc.contributor.author | Pak, Jong-Jin | - |
dc.contributor.author | Jo, Jong-Oh | - |
dc.contributor.author | Kim, Sun-In | - |
dc.contributor.author | Kim, Wan-Yi | - |
dc.contributor.author | Chung, Tae-In | - |
dc.contributor.author | Seo, Seok-Min | - |
dc.contributor.author | Park, Joo-Hyun | - |
dc.contributor.author | Kim, Dong-Sik | - |
dc.date.accessioned | 2021-06-23T20:43:08Z | - |
dc.date.available | 2021-06-23T20:43:08Z | - |
dc.date.created | 2021-02-01 | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 0915-1559 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44329 | - |
dc.description.abstract | The equilibrium relation of Ti and 0 dissolved in liquid iron saturated with solid titanium oxides was measured in the temperature range of 1 823 to 1 923 K. Pure T2O3 (S) phase was identified as the equilibrium deoxidation product for iron melts containing 0.25-4.75 mass% Ti. Using Wagner's formalism, the present results were thermodynamically analyzed to determine the equilibrium constant of T deoxiclation reaction for the formation of pure T2O3 (s) and the first- and second-order interaction parameters between T and 0 given as follows in the temperature range of 1 823 to 1 923 K. [GRAPHICS] The equilibrium titanium oxide phase was identified as Ti3O5(s) for iron melts containing 0.0012-0.25 mass% Ti at 1 873 K. The equilibrium constant of T deoxidation reaction for the formation of pure Ti3O5 (s) were estimated as follows. [GRAPHICS] The activity coefficient of Ti in liquid iron at infinite dilution, gamma(Ti(s))degrees was assessed as 0.011, 0.014 and 0.018 at 1 823 K, 1 873 K and 1 923 K, respectively. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IRON STEEL INST JAPAN KEIDANREN KAIKAN | - |
dc.title | Thermodynamics of titanium and oxygen dissolved in liquid iron equilibrated with titanium oxides | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Joo-Hyun | - |
dc.identifier.doi | 10.2355/isijinternational.47.16 | - |
dc.identifier.scopusid | 2-s2.0-34247239275 | - |
dc.identifier.wosid | 000245601400002 | - |
dc.identifier.bibliographicCitation | ISIJ INTERNATIONAL, v.47, no.1, pp.16 - 24 | - |
dc.relation.isPartOf | ISIJ INTERNATIONAL | - |
dc.citation.title | ISIJ INTERNATIONAL | - |
dc.citation.volume | 47 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 16 | - |
dc.citation.endPage | 24 | - |
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 | DEOXIDATION EQUILIBRIA | - |
dc.subject.keywordPlus | ALLOY | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | MELTS | - |
dc.subject.keywordPlus | AL | - |
dc.subject.keywordAuthor | liquid iron | - |
dc.subject.keywordAuthor | deoxidation | - |
dc.subject.keywordAuthor | titanium | - |
dc.subject.keywordAuthor | oxygen | - |
dc.subject.keywordAuthor | titanium oxides | - |
dc.subject.keywordAuthor | equilibrium constant | - |
dc.subject.keywordAuthor | interaction parameter | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/isijinternational/47/1/47_1_16/_article | - |
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