CHARGE FOR PRODUCTION OF MOLTEN BASE OF SLAG-FORMING MIX Russian patent published in 2010 - IPC B22D11/10 

Abstract RU 2391178 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, particularly to continuous casting. Charge includes soda ash, quartz sand as a source of silicon oxides, lime of calcium carbonate as a source of calcium oxides, at the following component ratio, wt %: soda ash 7-25, quartz sand 30-55, the rest is lime or calcium carbonate.

EFFECT: capability of slag-forming mix for assimilation of aluminium oxides floating up from steel is enhanced.

3 cl, 2 tbl

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RU 2 391 178 C1

Authors

Nogtev Valerij Pavlovich

Dates

2010-06-10Published

2009-05-25Filed