DE2539989A1 - - Google Patents
Info
- Publication number
- DE2539989A1 DE2539989A1 DE19752539989 DE2539989A DE2539989A1 DE 2539989 A1 DE2539989 A1 DE 2539989A1 DE 19752539989 DE19752539989 DE 19752539989 DE 2539989 A DE2539989 A DE 2539989A DE 2539989 A1 DE2539989 A1 DE 2539989A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752539989 DE2539989C2 (de) | 1975-09-05 | 1975-09-05 | Blaslanzenkopf |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752539989 DE2539989C2 (de) | 1975-09-05 | 1975-09-05 | Blaslanzenkopf |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2539989B1 DE2539989B1 (de) | 1976-10-07 |
DE2539989A1 true DE2539989A1 (US07655688-20100202-C00086.png) | 1976-10-07 |
DE2539989C2 DE2539989C2 (de) | 1980-09-18 |
Family
ID=5955921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752539989 Expired DE2539989C2 (de) | 1975-09-05 | 1975-09-05 | Blaslanzenkopf |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2539989C2 (US07655688-20100202-C00086.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322556A1 (de) * | 1983-06-23 | 1985-01-10 | Didier-Werke Ag, 6200 Wiesbaden | Lanze zum einblasen fluidisierter stoffe in eine metallschmelze |
DE10102854C2 (de) * | 2001-01-23 | 2002-11-28 | Impact Ges Fuer Nichteisenmeta | Lanzenkopf für eine Sauerstofflanze |
DE102004054026B4 (de) * | 2004-11-05 | 2008-12-04 | Jankowski Gmbh & Co. Kg | Lanze zum Einleiten eines insbesondere gasförmigen Mediums in ein flüssiges Metall und Verfahren zur Herstellung |
-
1975
- 1975-09-05 DE DE19752539989 patent/DE2539989C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2539989C2 (de) | 1980-09-18 |
DE2539989B1 (de) | 1976-10-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |