ATE233142T1 - Verfahren zur erzeugung von stahl - Google Patents
Verfahren zur erzeugung von stahlInfo
- Publication number
- ATE233142T1 ATE233142T1 AT99250167T AT99250167T ATE233142T1 AT E233142 T1 ATE233142 T1 AT E233142T1 AT 99250167 T AT99250167 T AT 99250167T AT 99250167 T AT99250167 T AT 99250167T AT E233142 T1 ATE233142 T1 AT E233142T1
- Authority
- AT
- Austria
- Prior art keywords
- mgo
- cao
- pan
- slag
- casting
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 239000002893 slag Substances 0.000 abstract 4
- 238000010079 rubber tapping Methods 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 2
- 238000005275 alloying Methods 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000010459 dolomite Substances 0.000 abstract 2
- 229910000514 dolomite Inorganic materials 0.000 abstract 2
- 239000010436 fluorite Substances 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19847271A DE19847271C1 (de) | 1998-10-07 | 1998-10-07 | Verfahren zur Erzeugung von Stahl mit einem Kohlenstoffgehalt gleich/kleiner 0,9 Gewichtsprozent und einem Si-Gehalt von 0,15 - 1,0 Gewichtsprozent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE233142T1 true ATE233142T1 (de) | 2003-03-15 |
Family
ID=7884388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99250167T ATE233142T1 (de) | 1998-10-07 | 1999-05-27 | Verfahren zur erzeugung von stahl |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0992299B1 (de) |
| AT (1) | ATE233142T1 (de) |
| DE (2) | DE19847271C1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009020990A1 (de) | 2009-05-12 | 2010-11-18 | Heraeus Electro-Nite International N.V. | Bodenausguss zum Einsatz in einen Behälter für Metallschmelzen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822735A (en) * | 1969-07-11 | 1974-07-09 | Nat Steel Corp | Process for casting molten silicon-aluminum killed steel continuously |
| DE2527156B2 (de) * | 1975-06-18 | 1980-09-04 | Thyssen Niederrhein Ag Huetten- Und Walzwerke, 4200 Oberhausen | Verfahren zur Vorbehandlung einer Stahlschmelze beim Stranggießen |
| JPS609829A (ja) * | 1983-06-25 | 1985-01-18 | Nippon Stainless Steel Co Ltd | ロ−ドミラ−用オ−ステナイト系ステンレス鋼板の製造方法 |
| US4842642A (en) * | 1988-01-19 | 1989-06-27 | Hamilton Specialty Bar Division Of Slater Industries Inc. | Additive for promoting slag formation in steel refining ladle |
| JPH07103416B2 (ja) * | 1990-08-31 | 1995-11-08 | 日本鋼管株式会社 | 高炭素鋼線材の製造方法 |
| DE19520833C2 (de) * | 1994-06-16 | 1998-06-04 | Mannesmann Ag | Verfahren zur Herstellung eines nahtlosen warmgefertigten Rohres |
-
1998
- 1998-10-07 DE DE19847271A patent/DE19847271C1/de not_active Expired - Fee Related
-
1999
- 1999-05-27 EP EP99250167A patent/EP0992299B1/de not_active Expired - Lifetime
- 1999-05-27 AT AT99250167T patent/ATE233142T1/de not_active IP Right Cessation
- 1999-05-27 DE DE59904362T patent/DE59904362D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59904362D1 (de) | 2003-04-03 |
| DE19847271C1 (de) | 2000-05-04 |
| EP0992299A1 (de) | 2000-04-12 |
| EP0992299B1 (de) | 2003-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |