Waterless taphole mix for blast furnace taphole

The invention discloses a waterless tamping for blast furnace tapping comprising 80-120 weight portions of component A and 15-25 weight portions of component B, wherein the component A comprises (by weight portions) brown fused alumina with grain size of 1-3mm 20-40 parts, brown fused alumina powder...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BAIKUAN,WANG LIU
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention discloses a waterless tamping for blast furnace tapping comprising 80-120 weight portions of component A and 15-25 weight portions of component B, wherein the component A comprises (by weight portions) brown fused alumina with grain size of 1-3mm 20-40 parts, brown fused alumina powder with grain size