RU2002134775A - METHOD OF MICROALLOYING AND MODIFICATION OF STEEL - Google Patents
METHOD OF MICROALLOYING AND MODIFICATION OF STEELInfo
- Publication number
- RU2002134775A RU2002134775A RU2002134775/02A RU2002134775A RU2002134775A RU 2002134775 A RU2002134775 A RU 2002134775A RU 2002134775/02 A RU2002134775/02 A RU 2002134775/02A RU 2002134775 A RU2002134775 A RU 2002134775A RU 2002134775 A RU2002134775 A RU 2002134775A
- Authority
- RU
- Russia
- Prior art keywords
- elements
- microalloying
- modifying
- ladle
- steel
- Prior art date
Links
- 230000004048 modification Effects 0.000 title 1
- 238000006011 modification reaction Methods 0.000 title 1
- 229910000838 Al alloy Inorganic materials 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 238000009847 ladle furnace Methods 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000003638 reducing agent Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000012159 carrier gas Substances 0.000 claims 1
- 150000002222 fluorine compounds Chemical class 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002134775/02A RU2223332C1 (en) | 2002-12-24 | 2002-12-24 | Method of micro-alloying and modification of steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002134775/02A RU2223332C1 (en) | 2002-12-24 | 2002-12-24 | Method of micro-alloying and modification of steel |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2223332C1 RU2223332C1 (en) | 2004-02-10 |
RU2002134775A true RU2002134775A (en) | 2004-06-27 |
Family
ID=32173490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002134775/02A RU2223332C1 (en) | 2002-12-24 | 2002-12-24 | Method of micro-alloying and modification of steel |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2223332C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296154B (en) * | 2011-08-30 | 2013-06-12 | 江苏大学 | Method for reduction refining of high-alloy steel containing oxidizable elements |
CN112501477A (en) * | 2020-11-06 | 2021-03-16 | 郭鸿鼎 | Micro-carbon low-sulfur high-aluminum iron-free aluminum-magnesium-calcium alloy deoxidizer and preparation method and application thereof |
-
2002
- 2002-12-24 RU RU2002134775/02A patent/RU2223332C1/en not_active IP Right Cessation
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