FIELD: metallurgy.
SUBSTANCE: wire includes steel sheath and filler containing metallic calcium, and flux material is represented by one or more components from a group including dolomitic lime, calcined dolomite, cement materials, molten refining slag, fluor-spar, calcium chloride, sodium chloride, at the following filler component ratio, wt %: metallic calcium 25-55, the rest is flux material.
EFFECT: high efficiency of filler component utilisation due to reduced number of oxide, oxysulphide and sulphide inclusions in the finished metal.
3 cl, 1 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR OUT-OF-FURNACE TREATMENT OF IRON-CARBON MELT | 2011 |
|
RU2456349C1 |
| OUT-OF-FURNACE TREATMENT METHOD FOR CARBON AND LOW-ALLOY STEELS | 2012 |
|
RU2497955C1 |
| POWDER WIRE FOR SECONDARY REFINING OF IRON-CARBON MELT (VERSIONS) | 2011 |
|
RU2491354C2 |
| COMPOSITION MATERIAL FOR OUT-OF-FURNACE TREATMENT OF STEEL MELT (VARIANTS) | 2006 |
|
RU2318878C1 |
| METHOD OF PRODUCING STEEL WITH SPECIFIED LIMIT ON SULPHUR CONTENT | 2023 |
|
RU2816888C1 |
| FLUX CORED WIRE FILLER FOR OUT-OF-FURNACE TREATMENT OF METALLURGICAL MELTS | 2010 |
|
RU2443785C1 |
| METHOD TO PROCESS IRON-CARBON MELT AND MATERIAL FOR ITS REALISATION | 2011 |
|
RU2487174C2 |
| WIRE FOR OUT-OF-FURNACE TREATMENT OF MELT (VERSIONS) | 2008 |
|
RU2369642C1 |
| OUT-OF-FURNACE STEEL TREATMENT WITH CALCIUM METHOD | 2013 |
|
RU2535428C1 |
| FLUXED CORED WIRE FILLER FOR DESULFURISING AND MODIFICATION OF CAST IRON | 2006 |
|
RU2337972C2 |
