FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy, particularly, to continuous metal casting. Slag-forming mix comprises the following fine-minced mixes of components, in wt %: Portland cement clinker, quartz sand, blue john concentrate and periclase - (21.0-52.0); nepheline concentrate, blue john concentrate, quartz sand and glass breakage - (20.0-34.0); soda ash, basalt, calcium carbonate and wollastonite concentrate - (27.0-37.0); carbon-containing material - (1.0-8.0).
EFFECT: homogeneous slag melt, low content of sulfur and carbon.
5 cl, 2 dwg, 7 tbl
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Authors
Dates
2011-07-27—Published
2009-09-07—Filed