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Contenu archivé le 2022-11-21

De-oxidation practice and slag ability to trap non-metallic inclusions and their influence on the castability and steel cleanliness

Objectif

Oxide inclusions are present in any killed steel grades and originate mainly from de-oxidation treatment or from re-oxidation with the slag or atmosphere. These inclusions are often detrimental in terms of productivity and product quality. The aim of this research is to evaluate: The effect of the de-oxidation practice, the ability of different slags to remove the non-metallic inclusion from the liquid steel on the inclusions properties (number, size and composition) and the final steel cleanliness. The benefits of these improved practices and slag compositions will be assessed on castability (SEN clogging) and final steel cleanliness.

Appel à propositions

Data not available

Régime de financement

CSC - Cost-sharing contracts

Coordinateur

INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANÇAISE
Contribution de l’UE
Aucune donnée
Adresse
Immeuble "PACIFIC", La Défense 7 11/13 Cours Valmy
92800 PUTEAUX
France

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Coût total
Aucune donnée

Participants (4)