FIELD: metallurgy.
SUBSTANCE: charge contains in wt %: manganese raw material 55-60, flux 20-25, lean coal 15-20, sludge after production of technical silicon or sludge of high-silicon ferrosilicon - rest.
EFFECT: invention ensures development of charge composition with high restoration ability of manganese extraction to alloy.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR OBTAINING FERROSILICOMANGANESE | 2021 |
|
RU2774703C1 |
| CHARGE FOR PRODUCING MANGANESE FERROALLOYS | 2022 |
|
RU2788459C1 |
| CHARGE FOR SMELTING FERROSILICOMANGANESE | 2010 |
|
RU2449038C1 |
| METHOD OF REFINING FERROSILICON FROM ALUMINUM | 2018 |
|
RU2697673C1 |
| FERROSILICON MELTING METHOD | 2018 |
|
RU2701919C1 |
| METHOD OF PREPARING FERROMANGANESE | 1999 |
|
RU2148102C1 |
| METHOD AND CHARGE FOR PRODUCTION OF NITRATED SILICO-MANGANESE IN ARC ORE-THERMAL FURNACE | 2016 |
|
RU2644637C2 |
| CARBON FERROMANGANESE MELTING PROCESS | 2005 |
|
RU2298046C2 |
| METHOD TO MELT LOW-CARBON MANGANIFEROUS ALLOYS | 2010 |
|
RU2455379C1 |
| METHOD OF MANGANESE ORE REDUCING FUSION | 2007 |
|
RU2348727C1 |
