FIELD: metallurgy. SUBSTANCE: mixture possesses elevated assimilating and reduced oxidative abilities thereby enhancing casting technology stability. Mixture contains 2-10% carbon-containing material, 10-20% fluorine-containing material, 10-25% silicon oxide-based material, and cement to 100%. Silicon oxide-based material may be represented by molding sands and quartz concentrate. EFFECT: improved physicochemical properties of mixture at lower cost and improved quality of continuously cast ingots. 2 cl, 2 tbl
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Authors
Dates
2001-10-20—Published
2000-07-04—Filed