FIELD: metallurgy.
SUBSTANCE: invention can be used to protect metal surface in the tundish of the continuous casting machine. The granulated slag-forming mixture contains (wt %): carbonaceous material - 2 - 10, fluorine-containing material - 5 - 10, silicon oxide-base material - 8 - 15, cement, SAL and CMC are the rest.
EFFECT: reduced wear of the tundish refractory.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT INSULATION MIXTURE | 2006 |
|
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| SLAG-FORMING MIXTURE FOR CONTINUOUS POURING OF STEEL | 2008 |
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