Activity of Ferric Oxide in Steelmaking Slag
2010 (Engelska)Ingår i: Metallurgical and materials transactions. B, process metallurgy and materials processing science, ISSN 1073-5615, E-ISSN 1543-1916, Vol. 41, nr 2, s. 414-419Artikel i tidskrift (Refereegranskat) Published
Abstract [en]
Refining reactions in steelmaking primarily involve oxidation of impurity element(s). The oxidation potential of the slag and the activity of oxygen in the metal (h(O)) are the major factors controlling these chemical reactions. In turn, the oxidation potential of the slag is influenced strongly by the equilibrium distribution of oxygen between ferrous and ferric oxides. We recently investigated the activity coefficient of FeO in steelmaking slag and the effect of chemical composition thereon. This work is focused on estimation of the activity coefficient of Fe2O3.
Ort, förlag, år, upplaga, sidor
2010. Vol. 41, nr 2, s. 414-419
Nyckelord [en]
liquid-iron, phosphorus distribution, system, equilibria
Nationell ämneskategori
Materialteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-19364DOI: 10.1007/s11663-009-9340-1ISI: 000276235800015Scopus ID: 2-s2.0-77951295005OAI: oai:DiVA.org:kth-19364DiVA, id: diva2:337411
Anmärkning
QC 20100525
2010-08-052010-08-052024-03-18Bibliografiskt granskad