Thermodynamic modeling and production of FeCo alloy from mill scale through metallothermic reduction

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dc.authoridBUGDAYCI, MEHMET/0000-0001-6276-9251
dc.authoridTuran, Ahmet/0000-0002-7578-1089
dc.authoridOncel, Levent/0000-0002-6018-8741
dc.contributor.authorBugdayci, Mehmet
dc.contributor.authorDeniz, Gul
dc.contributor.authorZiyreker, Ceren
dc.contributor.authorTuran, Ahmet
dc.contributor.authorOncel, Levent
dc.date.accessioned2025-03-23T19:41:12Z
dc.date.available2025-03-23T19:41:12Z
dc.date.issued2020
dc.departmentSinop Üniversitesi
dc.description.abstractMill scale is a waste material arises during the continuous casting of steel. It contains approximately 70% iron by mass. Mill scale is used as an iron source in many applications to reduce costs. In this study, it was aimed to produce FeCo alloy through the metallothermic reduction of mill scale and Co3O4. The metallothermic reduction was chosen because of its advantages such as minimum energy need, short process time and no need for high-tech equipment. The system was thermochemically simulated with FactSage and HSC software. In the experimental studies, the effects of the use of aluminium, as a reductant, in different stoichiometries on total metal recovery yield were investigated. The effects of aluminium stoichiometry on hardness and microstructure were also investigated. As a result of the experimental studies, it was seen that highest metal recovery yields were obtained as 81.25% for iron and 93.78% for cobalt with the mixture including 105% stoichiometric aluminium. (c) 2020 Karabuk University. Publishing services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
dc.description.sponsorshipYalova University Scientific Research Projects Unit [2018 / AP / 0002]
dc.description.sponsorshipThis project was supported by Yalova University Scientific Research Projects Unit with the project number 2018 / AP / 0002. The authors would like to thank the BAP unit for their financial support.
dc.identifier.doi10.1016/j.jestch.2020.03.003
dc.identifier.endpage1265
dc.identifier.issn2215-0986
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85081931278
dc.identifier.scopusqualityN/A
dc.identifier.startpage1259
dc.identifier.urihttps://doi.org/10.1016/j.jestch.2020.03.003
dc.identifier.urihttps://hdl.handle.net/11486/6520
dc.identifier.volume23
dc.identifier.wosWOS:000576840300016
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier - Division Reed Elsevier India Pvt Ltd
dc.relation.ispartofEngineering Science and Technology-An International Journal-Jestech
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectMill scale
dc.subjectFeCo
dc.subjectMetallothermic reduction
dc.subjectRecycling
dc.titleThermodynamic modeling and production of FeCo alloy from mill scale through metallothermic reduction
dc.typeArticle

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