AGGLOMERATED ORE AND METHOD FOR PRODUCING SAME

This agglomerated ore is a molded object in which a plurality of types of particles are mixed. The plurality of types of particles include at least iron carbide particles and iron oxide particles. At least a portion of the iron oxide particles are exposed on the surface layer of the agglomerated ore...

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Bibliographische Detailangaben
1. Verfasser:	MIZUTANI Moritoshi
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	This agglomerated ore is a molded object in which a plurality of types of particles are mixed. The plurality of types of particles include at least iron carbide particles and iron oxide particles. At least a portion of the iron oxide particles are exposed on the surface layer of the agglomerated ore, and the porosity of the agglomerated ore is 20-40%. The proportion of the total mass of iron in the iron carbide and metal iron relative to the mass of the total iron contained in the agglomerated ore is 40-80 mass%, and the carbon concentration including the carbon in the iron carbide particles is 1.0-4.5 mass%.