FIELD: refractory materials used in metallurgy; refractory mixture for filling the outlet port of steel teeming ladle.
SUBSTANCE: proposed refractory mixture contains silica filler, graphite and additionally carboxymethyl cellulose at the following ratio of components, mass-%: graphite, 5-6; carboxymethyl cellulose, 0.09-0.15;the remainder being silica filler.
EFFECT: constant volume of refractory mixture; smooth graphite envelope on refractory filler grains.
2 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2381088C1 |
| INVESTMENT FOR FILLING OF STEEL-POURING CHANNEL OF LADLE | 2006 |
|
RU2345864C2 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF LADLE | 2008 |
|
RU2379157C1 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF LADLE | 2007 |
|
RU2355512C2 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF CASTING LADLE | 2008 |
|
RU2381868C1 |
| MIXTURE USED FOR FILLING OUTLET PASSAGE OF STEEL-POURING LADLE | 2007 |
|
RU2344901C1 |
| SILICA REFRACTORY | 2005 |
|
RU2307812C2 |
| FURNACE BURDEN FOR FIREBRICK PRODUCTION | 2006 |
|
RU2332386C2 |
| PLASTIC FIREPROOF MASS | 2007 |
|
RU2353602C1 |
| METHOD OF FILLING WITH REFRACTORY MATERIAL OUTLET CHANNEL OF STEEL CASTING LADLE | 2019 |
|
RU2712206C1 |
