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

BUĞDAYCI, Mehmet; Deniz, Gül; Ziyreker, Ceren; Turan, Ahmet; Öncel, Levent

doi:10.1016/j.jestch.2020.03.003

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

Yazarlar (5)

Doç. Dr. Mehmet BUĞDAYCI Yalova Üniversitesi, Türkiye

Gül Deniz Yalova Üniversitesi, Türkiye

Ceren Ziyreker Yalova Üniversitesi, Türkiye

Ahmet Turan Yalova Üniversitesi, Türkiye

Levent Öncel Sinop Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Engineering Science and Technology an International Journal
Dergi ISSN	2215-0986 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	10-2020
Cilt / Sayı / Sayfa	23 / 5 / 1259–1265	DOI	10.1016/j.jestch.2020.03.003
Makale Linki	https://www.sciencedirect.com/science/article/pii/S2215098619323614

Özet

Mill 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.

Anahtar Kelimeler

FeCo | Metallothermic reduction | Mill scale | Recycling

Pdf İndir

Science Direct

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
SCOPUS	16
Google Scholar	19

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

Dergi Adı	Engineering Science and Technology-An International Journal-JESTECH
Yayıncı	Elsevier B.V.
Açık Erişim	Evet
ISSN	2215-0986
E-ISSN	2215-0986
CiteScore	11,3
SJR	1,093
SNIP	2,027

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

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