SU489793A1 - Flux for electroslag smelting of cast iron - Google Patents
Flux for electroslag smelting of cast ironInfo
- Publication number
- SU489793A1 SU489793A1 SU2034986A SU2034986A SU489793A1 SU 489793 A1 SU489793 A1 SU 489793A1 SU 2034986 A SU2034986 A SU 2034986A SU 2034986 A SU2034986 A SU 2034986A SU 489793 A1 SU489793 A1 SU 489793A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flux
- cast iron
- electroslag smelting
- electroslag
- smelting
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
3 Предмет изобретени I. Флюс дл электрошлаковой выплавки чугуна , содержащий окись кальци , фтористый кальций, глинозем, окись магни , кремнезем5 и окись марганца, отличающийс тем, что, С целью обеспечени одновременного протекани процессов восстановлени кремни и марганца с растворением углерода и увеличени степени десульфурации чугуна, в негоЮ введен углерод в виде графита при следующем соотношении компонентов, вес. %: 4 Окись кальци 30-35 Фтористый кальций 1-3 Глинозем 911 икись магни 6 Кремнезем 30-36 Окись марганца 10-12 Углерод 911 2. Флюс по п. 1, отличающийс тем, что кремнезем и окись марганца введены в флюс в соотношении SiO2:MnO 2,5-3,6.3 Subject of the Invention I. Flux for electroslag smelting of pig iron containing calcium oxide, calcium fluoride, alumina, magnesia, silica 5 and manganese oxide, characterized in that, in order to ensure that silicon and manganese are reduced by dissolving carbon and increasing desulfuration iron, carbon is introduced into it in the form of graphite in the following ratio of components, weight. %: 4 Calcium oxide 30-35 Calcium fluoride 1-3 Alumina 911 magnesium oxide 6 Silica 30-36 Manganese oxide 10-12 Carbon 911 2. Flux according to claim 1, characterized in that silica and manganese oxide are introduced into the flux in a ratio SiO2: MnO 2.5-3.6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2034986A SU489793A1 (en) | 1974-06-18 | 1974-06-18 | Flux for electroslag smelting of cast iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2034986A SU489793A1 (en) | 1974-06-18 | 1974-06-18 | Flux for electroslag smelting of cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
SU489793A1 true SU489793A1 (en) | 1975-10-30 |
Family
ID=20588078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2034986A SU489793A1 (en) | 1974-06-18 | 1974-06-18 | Flux for electroslag smelting of cast iron |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU489793A1 (en) |
-
1974
- 1974-06-18 SU SU2034986A patent/SU489793A1/en active
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