FIELD: ferrous metallurgy.
SUBSTANCE: mixture contains flake graphite, 1 - 4 mass %; vein quartz, 66- 74 mass %; melt periclase, 22 - 33 mass %. Fraction size of melt periclase is no more than 3 mm. Addition of flake graphite allows eliminate caking of mixture. Interaction of melt periclase and vein quartz provides lowered viscosity of melt of quartz glass along boundaries of periclase grains, increased mobility of grains. Such mixture is completely poured out from discharging ducts of metering nozzles.
EFFECT: improved efficiency of casting unit.
2 cl, 2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR FILLING DISCHARGING DUCT OF STEEL CASTING LADLE | 2006 |
|
RU2302319C1 |
| MIXTURE USED FOR FILLING OUTLET PASSAGE OF STEEL-POURING LADLE | 2007 |
|
RU2344901C1 |
| MIXTURE FOR STEEL-TEEMING LADLE INLET FILLING | 2007 |
|
RU2354497C1 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF LADLE | 2007 |
|
RU2355512C2 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF CASTING LADLE | 2008 |
|
RU2381868C1 |
| METHOD OF FILLING WITH REFRACTORY MATERIAL OUTLET CHANNEL OF STEEL CASTING LADLE | 2019 |
|
RU2712206C1 |
| MIXTURE FOR FILLING OF DISCHARGE PORT OF LADLE | 2008 |
|
RU2379157C1 |
| INVESTMENT FOR FILLING OF STEEL-POURING CHANNEL OF LADLE | 2006 |
|
RU2345864C2 |
| INVESTMENT FOR FILLING UP OF LADLE CHANNEL | 2008 |
|
RU2381088C1 |
| COMPOSITE STARTING MIXTURE FOR FILLING THE STEEL-TEEMING LADLE DISCHARGE CHANNEL | 2018 |
|
RU2696609C1 |
