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
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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