{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282681430954240.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2355/isijinternational.44.2052"}},{"identifier":{"@type":"COI","@value":"1:CAS:528:DC%2BD2cXhtFGiur%2FM"}},{"identifier":{"@type":"URI","@value":"http://www.jstage.jst.go.jp/article/isijinternational1989/44/12/44_12_2052/_pdf"}},{"identifier":{"@type":"NAID","@value":"10014239781"}}],"dc:title":[{"@language":"en","@value":"Wetting and Penetration Behavior of Calcium Ferrite Melts to Sintered Hematite"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Effects of adding SiO<sub>2</sub> or Al<sub>2</sub>O<sub>3</sub> on the wetting and penetration characteristics of calcium ferrite melts, CaO·Fe<sub>2</sub>O<sub>3</sub> (CF) and CaO·2Fe<sub>2</sub>O<sub>3</sub>(CF<sub>2</sub>), to sintered hematite substrate have been examined. And the wetting and penetration characteristics were discussed from the viewpoints of the relation to the viscosity and surface tension of calcium ferrite melts. The effects of the addition of calcium ferrite slag with SiO<sub>2</sub> or Al<sub>2</sub>O<sub>3</sub> on the strength of sintered hematite pellets were also examined. <br>The slag tablets of CF<sub>2</sub>-based slag neither melt completely nor spread uniformly on the hematite substrate at the experimental temperature at 1300°C in this study. The wettability of CF-based slag melts on sintered hematite substrate was improved by the addition of SiO<sub>2</sub> or Al<sub>2</sub>O<sub>3</sub>, and the spreading rate was increased with increasing the value of η/γ (viscosity/surface tension of slag melts). The penetration of CF-based slag melts into sintered hematite substrate was depressed by the addition of SiO<sub>2</sub> or Al<sub>2</sub>O<sub>3</sub>, and the penetration depth was increased with increasing the value of η/γ surface tension/ viscosity of slag melts). The sintered hematite pellet with CF-5 mass%Al<sub>2</sub>O<sub>3</sub> slag sintered at 1200°C had the highest compressive strength in this study. Because the liquidus temperature of CF slag is decreased to about 1200 °C by adding 5 mass% Al<sub>2</sub>O<sub>3</sub>, and the sufficient amount of liquid phase, which has the appropriate wetting and penetrating characteristics controlled by the surface tension and the viscosity, as a binder was formed."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282681430954240","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Nakashima Kunihiko"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Materials Science and Engineering, Graduate School of Engineering, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751144066560","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"80432855"},{"@type":"NRID","@value":"1000080432855"},{"@type":"NRID","@value":"9000006923514"},{"@type":"NRID","@value":"9000396153392"},{"@type":"NRID","@value":"9000411037860"},{"@type":"NRID","@value":"9000265249654"},{"@type":"NRID","@value":"9000259323676"},{"@type":"NRID","@value":"9000001776268"},{"@type":"NRID","@value":"9000345334600"},{"@type":"NRID","@value":"9000413780893"},{"@type":"NRID","@value":"9000001420831"},{"@type":"NRID","@value":"9000329013659"},{"@type":"NRID","@value":"9000265249675"},{"@type":"NRID","@value":"9000020600479"},{"@type":"NRID","@value":"9000401428449"},{"@type":"NRID","@value":"9000399226938"},{"@type":"NRID","@value":"9000265249659"},{"@type":"NRID","@value":"9000001061000"},{"@type":"NRID","@value":"9000363211964"},{"@type":"NRID","@value":"9000406040461"},{"@type":"NRID","@value":"9000293833309"},{"@type":"NRID","@value":"9000414812265"},{"@type":"NRID","@value":"9000397841070"},{"@type":"NRID","@value":"9000410334233"},{"@type":"NRID","@value":"9000405122441"},{"@type":"NRID","@value":"9000001776286"},{"@type":"NRID","@value":"9000259323895"},{"@type":"NRID","@value":"9000368934525"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/noris1126"}],"foaf:name":[{"@language":"en","@value":"Saito Noritaka"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Materials Science and Engineering, Graduate School of Engineering, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681430954245","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000001420832"}],"foaf:name":[{"@language":"en","@value":"Shinozaki Shunsuke"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate Student, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681430954244","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Mori Katsumi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Professor Emeritus, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681430954243","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000000495545"}],"foaf:name":[{"@language":"en","@value":"Shimizu Masakata"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Materials Science and Engineering, Graduate School of Engineering, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681430954246","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000000495543"}],"foaf:name":[{"@language":"en","@value":"Maeda Takayuki"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate Student, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681430954242","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000001420833"}],"foaf:name":[{"@language":"en","@value":"Tanaka Ryuji"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate Student, Kyushu University"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09151559"},{"@type":"EISSN","@value":"13475460"},{"@type":"PISSN","@value":"https://id.crossref.org/issn/00211583"},{"@type":"NCID","@value":"AA10680712"}],"prism:publicationName":[{"@language":"en","@value":"ISIJ International"},{"@language":"ja","@value":"ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ"},{"@language":"en","@value":"ISIJ Int."},{"@language":"en","@value":"ISIJ International"},{"@language":"ja","@value":"ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ"}],"dc:publisher":[{"@language":"en","@value":"The Iron and Steel Institute of Japan"},{"@language":"ja","@value":"一般社団法人 日本鉄鋼協会"}],"prism:publicationDate":"2004","prism:volume":"44","prism:number":"12","prism:startingPage":"2052","prism:endingPage":"2056"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://www.jstage.jst.go.jp/article/isijinternational1989/44/12/44_12_2052/_pdf"}],"availableAt":"2004","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=calcium%20ferrite%20melts","dc:title":"calcium ferrite melts"},{"@id":"https://cir.nii.ac.jp/all?q=wetting%20and%20penetrating","dc:title":"wetting and penetrating"},{"@id":"https://cir.nii.ac.jp/all?q=viscosity","dc:title":"viscosity"},{"@id":"https://cir.nii.ac.jp/all?q=surface%20tension","dc:title":"surface tension"},{"@id":"https://cir.nii.ac.jp/all?q=pellet","dc:title":"pellet"},{"@id":"https://cir.nii.ac.jp/all?q=compressive%20strength","dc:title":"compressive strength"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001206486993664","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Wetting Behavior of Al<sub>2</sub>O<sub>3</sub> Substrate by Calcium Ferrite Series Melts"}]},{"@id":"https://cir.nii.ac.jp/crid/1390003825174860672","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Influence of Melting Characteristics of Iron Ores on Strength of Sintered Ores"},{"@language":"ja","@value":"鉄鉱石溶融特性の焼結鉱強度への影響"},{"@language":"ja-Kana","@value":"テッコウセキ ヨウユウ トクセイ ノ ショウケツコウ キョウド エ ノ 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