LU67529A1 - - Google Patents
Info
- Publication number
- LU67529A1 LU67529A1 LU67529DA LU67529A1 LU 67529 A1 LU67529 A1 LU 67529A1 LU 67529D A LU67529D A LU 67529DA LU 67529 A1 LU67529 A1 LU 67529A1
- Authority
- LU
- Luxembourg
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
- 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
- C21C5/48—Bottoms or tuyéres of converters
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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7215817A FR2182688A1 (en) | 1972-05-04 | 1972-05-04 | Blowing nozzle - with concentric pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67529A1 true LU67529A1 (xx) | 1973-07-13 |
Family
ID=9097975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67529D LU67529A1 (xx) | 1972-05-04 | 1973-05-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE799127A (xx) |
| DE (1) | DE2321853C3 (xx) |
| FR (1) | FR2182688A1 (xx) |
| LU (1) | LU67529A1 (xx) |
| SU (1) | SU445207A3 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537996A1 (fr) * | 1982-12-20 | 1984-06-22 | Siderurgie Fse Inst Rech | Tuyere pour convertisseur d'acierie a l'oxygene souffle par le fond |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897047A (en) * | 1972-07-27 | 1975-07-29 | United States Steel Corp | Apparatus for and method of refining an iron base melt |
| DE4238020C2 (de) * | 1992-11-11 | 1994-08-11 | Kct Tech Gmbh | Verfahren für den Betrieb einer Multimediendüse und das Düsensystem |
| SE511424C2 (sv) * | 1993-12-30 | 1999-09-27 | Stiftelsen Metallurg Forsk | Ringspaltdysa och sätt att blåsa en metallsmälta |
-
1972
- 1972-05-04 FR FR7215817A patent/FR2182688A1/fr active Granted
-
1973
- 1973-04-30 DE DE19732321853 patent/DE2321853C3/de not_active Expired
- 1973-05-02 LU LU67529D patent/LU67529A1/xx unknown
- 1973-05-03 SU SU1915608A patent/SU445207A3/ru active
- 1973-05-04 BE BE130774A patent/BE799127A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537996A1 (fr) * | 1982-12-20 | 1984-06-22 | Siderurgie Fse Inst Rech | Tuyere pour convertisseur d'acierie a l'oxygene souffle par le fond |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2321853C3 (de) | 1979-11-29 |
| SU445207A3 (ru) | 1974-09-30 |
| FR2182688B1 (xx) | 1974-07-26 |
| DE2321853B2 (de) | 1975-11-20 |
| FR2182688A1 (en) | 1973-12-14 |
| DE2321853A1 (de) | 1973-11-15 |
| BE799127A (fr) | 1973-11-05 |