LU67194A1 - - Google Patents
Info
- Publication number
- LU67194A1 LU67194A1 LU67194DA LU67194A1 LU 67194 A1 LU67194 A1 LU 67194A1 LU 67194D A LU67194D A LU 67194DA LU 67194 A1 LU67194 A1 LU 67194A1
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE780911A BE780911A (fr) | 1972-03-17 | 1972-03-17 | Procede d'affinage pneumatique de fonte. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67194A1 true LU67194A1 (fr) | 1973-05-28 |
Family
ID=3859442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67194D LU67194A1 (fr) | 1972-03-17 | 1973-03-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE780911A (fr) |
| FR (1) | FR2177081A1 (fr) |
| LU (1) | LU67194A1 (fr) |
-
1972
- 1972-03-17 BE BE780911A patent/BE780911A/fr unknown
-
1973
- 1973-03-12 LU LU67194D patent/LU67194A1/xx unknown
- 1973-03-16 FR FR7310442A patent/FR2177081A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE780911A (fr) | 1972-07-17 |
| FR2177081B3 (fr) | 1976-03-19 |
| FR2177081A1 (en) | 1973-11-02 |