UA9005A1 - METHOD OF STEEL SMELTING IN tilting open-hearth furnace - Google Patents
METHOD OF STEEL SMELTING IN tilting open-hearth furnaceInfo
- Publication number
- UA9005A1 UA9005A1 UA4408987A UA4408987A UA9005A1 UA 9005 A1 UA9005 A1 UA 9005A1 UA 4408987 A UA4408987 A UA 4408987A UA 4408987 A UA4408987 A UA 4408987A UA 9005 A1 UA9005 A1 UA 9005A1
- Authority
- UA
- Ukraine
- Prior art keywords
- hearth furnace
- steel smelting
- slag
- tilting open
- furnace
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003723 Smelting Methods 0.000 title 1
- 239000002893 slag Substances 0.000 abstract 3
- 235000019738 Limestone Nutrition 0.000 abstract 2
- 239000006028 limestone Substances 0.000 abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000003923 scrap metal Substances 0.000 abstract 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A method involves charging into furnace of scrap-metal, limestone and ore, pouring of phosphoric pig iron, melting, removal of intermediate slag. Slag of secondary aluminum production is additionally charged into furnace, at that slag is charged together with ore and limestone at the ratio of (0.001-0.015):(4-5): 1 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4408987A UA9005A1 (en) | 1988-04-13 | 1988-04-13 | METHOD OF STEEL SMELTING IN tilting open-hearth furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4408987A UA9005A1 (en) | 1988-04-13 | 1988-04-13 | METHOD OF STEEL SMELTING IN tilting open-hearth furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA9005A1 true UA9005A1 (en) | 1996-09-30 |
Family
ID=74593875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA4408987A UA9005A1 (en) | 1988-04-13 | 1988-04-13 | METHOD OF STEEL SMELTING IN tilting open-hearth furnace |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA9005A1 (en) |
-
1988
- 1988-04-13 UA UA4408987A patent/UA9005A1/en unknown
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