SU367168A1 - MAGNETIC REDUCING MIXTURE - Google Patents
MAGNETIC REDUCING MIXTUREInfo
- Publication number
- SU367168A1 SU367168A1 SU1641877A SU1641877A SU367168A1 SU 367168 A1 SU367168 A1 SU 367168A1 SU 1641877 A SU1641877 A SU 1641877A SU 1641877 A SU1641877 A SU 1641877A SU 367168 A1 SU367168 A1 SU 367168A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reducing mixture
- magnetic reducing
- magnetic
- mixture
- coke
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 235000014380 magnesium carbonate Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
1one
Изобретение относитс к области производства черных металлов.This invention relates to the production of ferrous metals.
При выплавке стали и сплавов в дуговых печах используют раскислительную смесь, состо щую из извести, плавикового шпата, молотого кокса и ферросилици , вз тых в соотношении 5:1:1:1.When smelting steel and alloys in arc furnaces, a deoxidizing mixture consisting of lime, fluorspar, ground coke and ferrosilicon, taken in a ratio of 5: 1: 1: 1, is used.
Однако дл этой смеси характерно повышенное содержание влаги, вносимой известью , и длительное шлакообразование.However, this mixture is characterized by an increased moisture content introduced by lime, and long-term slag formation.
Цель изобретени - улучшение качества металла и свойств шлака.The purpose of the invention is to improve the quality of the metal and the properties of the slag.
Достигаетс это путем использовани в качестве компонентов магнезитового порошка, молотых ферросилици и кокса и порошка алюмини , вз тых в следующем соотношении, вес. %:This is achieved by using as components magnesite powder, ground ferrosilicon and coke and aluminum powder, taken in the following ratio, weight. %:
основаthe foundation
15-2015-20
15-2015-20
5-105-10
Предмет изобретени Subject invention
Магнезиальна раскислительна смесь дл выплавки стали, включающа магнезитовый порошок, молотый ферросилиций, кокс, алюминиевый порошок, отличающа с тем, что, с целью улучшени качества металла и свойств шлака, компоненты вз ты в следующем соотношении, вес. %: МагнезитосноваMagnesia deoxidizing mixture for steelmaking, including magnesite powder, ground ferrosilicon, coke, aluminum powder, characterized in that, in order to improve the quality of the metal and slag properties, the components are taken in the following ratio, %: Magnesite based
Ферросилиций15-20Ferrosilicon15-20
Кокс15-20Coke15-20
Алюминий5-10Aluminum5-10
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1641877A SU367168A1 (en) | 1971-04-09 | 1971-04-09 | MAGNETIC REDUCING MIXTURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1641877A SU367168A1 (en) | 1971-04-09 | 1971-04-09 | MAGNETIC REDUCING MIXTURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367168A1 true SU367168A1 (en) | 1973-01-23 |
Family
ID=20471067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1641877A SU367168A1 (en) | 1971-04-09 | 1971-04-09 | MAGNETIC REDUCING MIXTURE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367168A1 (en) |
-
1971
- 1971-04-09 SU SU1641877A patent/SU367168A1/en active
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