FIELD: metallurgy.
SUBSTANCE: for warmth-keeping of surface of melted steel and cast iron in ladle during transportation and pouring, the heat-insulating mixture includes the following, wt %: feldspar-amazonite 65-70, ground coke 20-25, powdered aluminium 4-5 and screenings of aluminium chips 5-6. Ratio of powdered aluminium and screenings of aluminium chips in heat-insulating mixture is 0.67-1.00.
EFFECT: reducing metal temperature drop during its transportation and pouring on continuous casting machines.
1 tbl, 1 ex
Title | Year | Author | Number |
---|---|---|---|
HEAT INSULATING MIXTURE | 2008 |
|
RU2370340C1 |
HEAT-INSULATING MIXTURE | 2008 |
|
RU2377094C2 |
HEAT-INSULATING MIXTURE | 2008 |
|
RU2384386C1 |
HEAT INSULATION MIXTURE | 2005 |
|
RU2289493C1 |
HEAT INSULATING MIXTURE | 2008 |
|
RU2369463C1 |
SLAG FORMING MIXTURE | 2008 |
|
RU2366535C1 |
MIXTURE FOR FILLING OF DISCHARGE PORT OF LADLE | 2007 |
|
RU2355512C2 |
EXOTHERMAL MIXTURE FOR STEEL INGOT HEAD | 0 |
|
SU1119773A1 |
EXOTHERMIC MIXTURE FOR HEAT INSULATION OF THE HEAD PART OF THE INGOT DURING CASTING OF STEELS AND ALLOYS | 2022 |
|
RU2773977C1 |
EXOTHERMIC MIXTURE FOR HEATING FEEDER HEAD | 0 |
|
SU952430A1 |
Authors
Dates
2010-04-27—Published
2008-07-10—Filed