DE59904362D1 - Verfahren zur Erzeugung von Stahl - Google Patents
Verfahren zur Erzeugung von StahlInfo
- Publication number
- DE59904362D1 DE59904362D1 DE59904362T DE59904362T DE59904362D1 DE 59904362 D1 DE59904362 D1 DE 59904362D1 DE 59904362 T DE59904362 T DE 59904362T DE 59904362 T DE59904362 T DE 59904362T DE 59904362 D1 DE59904362 D1 DE 59904362D1
- Authority
- DE
- Germany
- Prior art keywords
- mgo
- cao
- pan
- slag
- casting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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 |
---|---|
DE59904362D1 true DE59904362D1 (de) | 2003-04-03 |
Family
ID=7884388
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19847271A Expired - Fee Related 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 |
DE59904362T Expired - Fee Related DE59904362D1 (de) | 1998-10-07 | 1999-05-27 | Verfahren zur Erzeugung von Stahl |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19847271A Expired - Fee Related 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 |
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 DE DE59904362T patent/DE59904362D1/de not_active Expired - Fee Related
- 1999-05-27 AT AT99250167T patent/ATE233142T1/de not_active IP Right Cessation
- 1999-05-27 EP EP99250167A patent/EP0992299B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19847271C1 (de) | 2000-05-04 |
EP0992299A1 (de) | 2000-04-12 |
EP0992299B1 (de) | 2003-02-26 |
ATE233142T1 (de) | 2003-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |