UA7489A - Method for smelting of manganese-containing steel in converter with combination blowing - Google Patents
Method for smelting of manganese-containing steel in converter with combination blowingInfo
- Publication number
- UA7489A UA7489A UA4245377A UA4245377A UA7489A UA 7489 A UA7489 A UA 7489A UA 4245377 A UA4245377 A UA 4245377A UA 4245377 A UA4245377 A UA 4245377A UA 7489 A UA7489 A UA 7489A
- Authority
- UA
- Ukraine
- Prior art keywords
- manganese
- converter
- smelting
- steel
- smelt
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the metallurgy, in particular, to the converter production of steel. The purpose of the invention is decreasing of contents of manganese, phosphorus in steel and increasing of degree of manganese extraction. A method for smelting of manganese-containing steel in converter with combination blowing comprises the charging of scrap, pouring of cast iron, introduction of slag-formation, blowing of smelt by oxygen from above and inert gas from below, oxidizing slag removal, introduction of manganese materials together with lime, introduction of aluminium in smelt. It is additionally in smelt is introduced of carbon-containing material together with aluminium, and manganese agglomerate is introduced as manganese material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA4245377A UA7489A (en) | 1987-05-27 | 1987-05-27 | Method for smelting of manganese-containing steel in converter with combination blowing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA4245377A UA7489A (en) | 1987-05-27 | 1987-05-27 | Method for smelting of manganese-containing steel in converter with combination blowing |
Publications (1)
Publication Number | Publication Date |
---|---|
UA7489A true UA7489A (en) | 1995-09-29 |
Family
ID=74556531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA4245377A UA7489A (en) | 1987-05-27 | 1987-05-27 | Method for smelting of manganese-containing steel in converter with combination blowing |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA7489A (en) |
-
1987
- 1987-05-27 UA UA4245377A patent/UA7489A/en unknown
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