AT294158B - Düsenkopf für, für das Frischen von Stahl verwendete Sauerstofflanzen - Google Patents
Düsenkopf für, für das Frischen von Stahl verwendete SauerstofflanzenInfo
- Publication number
- AT294158B AT294158B AT325769A AT325769A AT294158B AT 294158 B AT294158 B AT 294158B AT 325769 A AT325769 A AT 325769A AT 325769 A AT325769 A AT 325769A AT 294158 B AT294158 B AT 294158B
- Authority
- AT
- Austria
- Prior art keywords
- nozzle head
- oxygen lances
- refining steel
- lances used
- refining
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681758222 DE1758222A1 (de) | 1968-04-26 | 1968-04-26 | Duesenkopf fuer das Frischen von Stahl verwendete Sauerstofflanzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT294158B true AT294158B (de) | 1971-11-10 |
Family
ID=5694920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT325769A AT294158B (de) | 1968-04-26 | 1969-04-02 | Düsenkopf für, für das Frischen von Stahl verwendete Sauerstofflanzen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT294158B (de) |
| DE (1) | DE1758222A1 (de) |
| FR (1) | FR2007533A7 (de) |
| LU (1) | LU58484A1 (de) |
| NL (1) | NL6906418A (de) |
-
1968
- 1968-04-26 DE DE19681758222 patent/DE1758222A1/de active Pending
-
1969
- 1969-04-02 AT AT325769A patent/AT294158B/de not_active IP Right Cessation
- 1969-04-24 FR FR6913118A patent/FR2007533A7/fr not_active Expired
- 1969-04-25 NL NL6906418A patent/NL6906418A/xx unknown
- 1969-04-25 LU LU58484D patent/LU58484A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1758222A1 (de) | 1971-03-25 |
| NL6906418A (de) | 1969-10-28 |
| LU58484A1 (de) | 1969-07-22 |
| FR2007533A7 (en) | 1970-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |