LU53932A1 - - Google Patents
Info
- Publication number
- LU53932A1 LU53932A1 LU53932DA LU53932A1 LU 53932 A1 LU53932 A1 LU 53932A1 LU 53932D A LU53932D A LU 53932DA LU 53932 A1 LU53932 A1 LU 53932A1
- Authority
- LU
- Luxembourg
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
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
-
- 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)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR906327A FR1347014A (fr) | 1962-08-07 | 1962-08-07 | Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques |
| FR931382A FR1361541A (fr) | 1962-08-07 | 1963-04-12 | Perfectionnement aux procédés d'affinage de la fonte par l'oxygene industriellement pur |
| FR67101A FR90233E (fr) | 1966-06-27 | 1966-06-27 | Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU53932A1 true LU53932A1 (en, 2012) | 1967-08-21 |
Family
ID=27243348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU53932D LU53932A1 (en, 2012) | 1962-08-07 | 1967-06-21 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1175226A (en, 2012) |
| LU (1) | LU53932A1 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311785A1 (de) * | 1987-10-14 | 1989-04-19 | PA-HA-GE HÜTTEN UND GIESSEREIBEDARF GMBH & CO. KG | Spülstein für metallurgische Gefässe |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU567023B2 (en) * | 1982-03-29 | 1987-11-05 | Nippon Kokan Kabushiki Kaisha | Bottom blown gas blowing nozzle for maltev metal refining furnace and steel refining method using the same |
| US4661153A (en) * | 1983-07-01 | 1987-04-28 | Southwire Company | Refractory porous plug |
| DE4012952C2 (de) * | 1990-04-24 | 1995-03-23 | Didier Werke Ag | Gasspüleinrichtung an einem metallurgischen Gefäß |
-
1967
- 1967-06-21 LU LU53932D patent/LU53932A1/xx unknown
- 1967-06-26 GB GB2947067A patent/GB1175226A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311785A1 (de) * | 1987-10-14 | 1989-04-19 | PA-HA-GE HÜTTEN UND GIESSEREIBEDARF GMBH & CO. KG | Spülstein für metallurgische Gefässe |
| US4925166A (en) * | 1987-10-14 | 1990-05-15 | Pa-Ha-Ge Hutten Und Giessereibedarf Gmbh & Co. Kg | Gas flushing brick for metallurgical vessels |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1175226A (en) | 1969-12-23 |