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 (en) | 1973-07-13 |
Family
ID=9097975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU67529D LU67529A1 (en) | 1972-05-04 | 1973-05-02 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE799127A (en) |
DE (1) | DE2321853C3 (en) |
FR (1) | FR2182688A1 (en) |
LU (1) | LU67529A1 (en) |
SU (1) | SU445207A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537996A1 (en) * | 1982-12-20 | 1984-06-22 | Siderurgie Fse Inst Rech | Tuyere for a steelworks converter with oxygen injected through the bottom |
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 (en) * | 1992-11-11 | 1994-08-11 | Kct Tech Gmbh | Procedure for the operation of a multimedia nozzle and the nozzle system |
SE511424C2 (en) * | 1993-12-30 | 1999-09-27 | Stiftelsen Metallurg Forsk | Ring gap nozzle and way to blow a metal melt |
-
1972
- 1972-05-04 FR FR7215817A patent/FR2182688A1/en active Granted
-
1973
- 1973-04-30 DE DE19732321853 patent/DE2321853C3/en not_active Expired
- 1973-05-02 LU LU67529D patent/LU67529A1/xx unknown
- 1973-05-03 SU SU1915608A patent/SU445207A3/en active
- 1973-05-04 BE BE130774A patent/BE799127A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537996A1 (en) * | 1982-12-20 | 1984-06-22 | Siderurgie Fse Inst Rech | Tuyere for a steelworks converter with oxygen injected through the bottom |
Also Published As
Publication number | Publication date |
---|---|
DE2321853C3 (en) | 1979-11-29 |
SU445207A3 (en) | 1974-09-30 |
FR2182688B1 (en) | 1974-07-26 |
DE2321853B2 (en) | 1975-11-20 |
FR2182688A1 (en) | 1973-12-14 |
DE2321853A1 (en) | 1973-11-15 |
BE799127A (en) | 1973-11-05 |