{"data":{"id":"10.6084/m9.figshare.6943850","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6943850","prefix":"10.6084","suffix":"m9.figshare.6943850","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Pereira, Julio Aníbal Morales","nameType":"Personal","givenName":"Julio Aníbal Morales","familyName":"Pereira","affiliation":[],"nameIdentifiers":[]},{"name":"Rocha, Vinicius Cardoso Da","nameType":"Personal","givenName":"Vinicius Cardoso Da","familyName":"Rocha","affiliation":[],"nameIdentifiers":[]},{"name":"Yoshioka, Ayumi","nameType":"Personal","givenName":"Ayumi","familyName":"Yoshioka","affiliation":[],"nameIdentifiers":[]},{"name":"Bielefeldt, Wagner Viana","nameType":"Personal","givenName":"Wagner Viana","familyName":"Bielefeldt","affiliation":[],"nameIdentifiers":[]},{"name":"Antônio Cezar Faria Vilela","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Analysis of Secondary Refining Slag Parameters with Focus on Inclusion Cleanliness"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-08-08","dateType":"Created"},{"date":"2018-08-08","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/1980-5373-mr-2018-0296","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1201576 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Secondary refining slag samples with different chemical compositions (45-54 % CaO, 7-13 % Al2O3, 20-29 % SiO2, 9-16 % MgO, 0-5 % CaF2) were investigated to verify the influence of their effective viscosity on inclusion cleanliness of DIN 38MnS6 in a steelmaking plant. The steel samples were collected during the production process for analysis of inclusions. Using the commercial software FactSage 6.4, thermodynamic calculations were performed to determine the effective viscosity, solid fraction, liquid fraction and MgO saturation point of these slags at 1560ºC. The results showed that all the slags were saturated in MgO, revealing a better protection of the ladle refractory. The addition of 2 to 5 % of CaF2 reduced the effective viscosity values for the analyzed slags from 0.45 Pa∙s to 0.10 Pa∙s , in comparison to the slags without the addition of CaF2, with an effective viscosity of 0.40 Pa∙s, 0.27 Pa∙s and 0.22 Pa∙s, decreasing the level of non-metallic inclusions for some of the analysed heats. However, it was detected during the manufacturing process that high slag fluidity and re-oxidation events continue to be a challenge associated with reducing the level of non-metallic inclusions.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Analysis_of_Secondary_Refining_Slag_Parameters_with_Focus_on_Inclusion_Cleanliness/6943850","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"v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