FIELD: iron metallurgy, in particular batch for melting out of ferroalloys.
SUBSTANCE: invention relates to batch for melting out of alloys for complex steel deoxidizing, useful for manufacturing of ferroaluminum silicon and reprocessing of technology waste products. Clamed batch contains (mass %): aluminum dross of secondary aluminum production process as silica and alumina containing material 47.0-55.0; lime as dross-forming material 22.5-26.5 and steel waste 22.5-26.5.
EFFECT: batch of new composition useful for reprocessing of low cost materials to produce industrial alloy and dross of desired composition.
1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| THE CHARGE FOR FERROSILICOALUMINIUM MELTING | 2015 |
|
RU2621537C1 |
| METHOD FOR PRODUCING FERROMOLYBDENUM | 1994 |
|
RU2110596C1 |
| CHARGE AND METHOD FOR ALUMINOTHERMIC PRODUCTION OF FERROMOLYBDENUM USING IT | 2012 |
|
RU2506338C1 |
| METHOD FOR THERMAL METAL SMELTING OF IRON ALLOYS WITH VANADIUM, SILICON AND ALUMINUM FROM CHARGE MATERIAL OBTAINED FROM ASH WASTE | 2022 |
|
RU2799008C1 |
| HIGH-GRADE ALLOY STEEL PRODUCING METHOD | 2005 |
|
RU2293125C1 |
| FERROALLOY PRODUCTION PROCESS | 2005 |
|
RU2299920C1 |
| METHOD OF PRODUCTION OF ALLOYING AND DEOXIDIZING ALLOY TOGETHER WITH SYNTHETIC SLAG | 1999 |
|
RU2149905C1 |
| IRON-BASED ALLOY FOR MANUFACTURE OF STEEL AND FERROALLOYS | 2000 |
|
RU2184171C2 |
| METHOD OF KILLING AND MICROALLOYING STEEL BY VANADIUM | 1992 |
|
RU2040549C1 |
| METHOD FOR OUT-OF-FURNACE MELTING OF FERRONIOBIUM AND COMPOSITION OF CHARGE | 2017 |
|
RU2691151C2 |
