DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jun-Yong Park | - |
dc.contributor.author | Jung, SM | - |
dc.contributor.author | Il Sohn | - |
dc.date.accessioned | 2015-06-25T02:48:15Z | - |
dc.date.available | 2015-06-25T02:48:15Z | - |
dc.date.created | 2015-02-21 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 1073-5615 | - |
dc.identifier.other | 2015-OAK-0000032068 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11664 | - |
dc.description.abstract | The carbon solubility in the CaO-SiO2-3MgO-CaF2 slag system at 1773 K (1500 degrees C) was investigated under CO/Ar and CO/N-2 gases. Higher extended basicity [(CaO+MgO)/SiO2) increased the carbon solubility in the slag as the activity of free oxygen ions (a(O)(2-)] promoted the reaction of the free carbide mechanism. Higher CaF2 also resulted in higher carbon dissolution into the slag as fluorine ions interact with the bridged oxygen (O-0) in the melt structure to increase the activity of the free oxygen ions in the melt. Structural information obtained from the Fourier transformed infra-red (FT-IR) and Raman revealed a depolymerization of the network structure as the simpler structural units of NBO/Si = 4 increased and the Si-O-Si bending vibrations decreased with higher basicity and CaF2 content. This correlated well with higher free oxygen ions (O2-) in the slag system and subsequently higher carbon dissolution. A correlation of the theoretical optical basicity (A(th)) with the logarithm of the carbon content in slag showed a relatively similar trend and an increase of carbon was observed with higher optical basicity. (C) The Minerals, Metals & Materials Society and ASM International 2014 | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | The Minerals, Metals & Materials Society | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Carbon Solubility in the CaO-SiO2-3MgO-CaF2 Slag System | - |
dc.type | Article | - |
dc.contributor.college | 철강대학원 | en_US |
dc.identifier.doi | 10.1007/S11663-014-0028-9 | - |
dc.author.google | Park, JY | en_US |
dc.author.google | Jung, SM | en_US |
dc.author.google | Sohn, I | en_US |
dc.relation.volume | 45 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.startpage | 329 | en_US |
dc.relation.lastpage | 333 | en_US |
dc.contributor.id | 10099319 | en_US |
dc.relation.journal | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, v.45, no.2, pp.329 - 333 | - |
dc.identifier.wosid | 000336980600001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 333 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 329 | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | - |
dc.citation.volume | 45 | - |
dc.contributor.affiliatedAuthor | Jung, SM | - |
dc.identifier.scopusid | 2-s2.0-84899459606 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CAO-AL2O3-CAF2 SLAG | - |
dc.subject.keywordPlus | CALCIUM FLUORIDE | - |
dc.subject.keywordPlus | CARBIDE CAPACITY | - |
dc.subject.keywordPlus | OPTICAL BASICITY | - |
dc.subject.keywordPlus | SILICATE MELTS | - |
dc.subject.keywordPlus | NITROGEN | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | GLASSES | - |
dc.subject.keywordPlus | FLUXES | - |
dc.subject.keywordPlus | CAF2 | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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