RU99103721A - METHOD FOR Smelting RAIL STEEL OF HIGH PURITY BY NON-METAL INCLUSIONS IN THE ELECTRIC MELTING ARC - Google Patents
METHOD FOR Smelting RAIL STEEL OF HIGH PURITY BY NON-METAL INCLUSIONS IN THE ELECTRIC MELTING ARCInfo
- Publication number
- RU99103721A RU99103721A RU99103721/02A RU99103721A RU99103721A RU 99103721 A RU99103721 A RU 99103721A RU 99103721/02 A RU99103721/02 A RU 99103721/02A RU 99103721 A RU99103721 A RU 99103721A RU 99103721 A RU99103721 A RU 99103721A
- Authority
- RU
- Russia
- Prior art keywords
- steel
- amount
- high purity
- furnace
- rail steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims 5
- 239000010959 steel Substances 0.000 title claims 5
- 238000003723 Smelting Methods 0.000 title claims 2
- 238000002844 melting Methods 0.000 title claims 2
- 229910052755 nonmetal Inorganic materials 0.000 title 1
- 150000002843 nonmetals Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 claims 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 2
- 235000015450 Tilia cordata Nutrition 0.000 claims 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 239000010436 fluorite Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000004571 lime Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 239000002893 slag Substances 0.000 claims 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims 1
- 241000282898 Sus scrofa Species 0.000 claims 1
- 239000000571 coke Substances 0.000 claims 1
- 238000010891 electric arc Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001590 oxidative Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99103721/02A RU2198228C2 (en) | 1999-02-22 | 1999-02-22 | Method of melting rail steel of high purity relative to nonmetallic inclusions in electric arc steel melting furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99103721/02A RU2198228C2 (en) | 1999-02-22 | 1999-02-22 | Method of melting rail steel of high purity relative to nonmetallic inclusions in electric arc steel melting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99103721A true RU99103721A (en) | 2000-12-27 |
RU2198228C2 RU2198228C2 (en) | 2003-02-10 |
Family
ID=20216332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99103721/02A RU2198228C2 (en) | 1999-02-22 | 1999-02-22 | Method of melting rail steel of high purity relative to nonmetallic inclusions in electric arc steel melting furnace |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2198228C2 (en) |
-
1999
- 1999-02-22 RU RU99103721/02A patent/RU2198228C2/en not_active IP Right Cessation
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