FR2268867B3 - - Google Patents
Info
- Publication number
- FR2268867B3 FR2268867B3 FR7512727A FR7512727A FR2268867B3 FR 2268867 B3 FR2268867 B3 FR 2268867B3 FR 7512727 A FR7512727 A FR 7512727A FR 7512727 A FR7512727 A FR 7512727A FR 2268867 B3 FR2268867 B3 FR 2268867B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE814295 | 1974-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268867A1 FR2268867A1 (en) | 1975-11-21 |
| FR2268867B3 true FR2268867B3 (esLanguage) | 1977-12-30 |
Family
ID=3861013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7512727A Granted FR2268867A1 (en) | 1974-04-26 | 1975-04-17 | Repairing converter bottoms - after they are worn down to the lowest acceptable level |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE814295A (esLanguage) |
| FR (1) | FR2268867A1 (esLanguage) |
| LU (1) | LU72367A1 (esLanguage) |
-
1974
- 1974-08-16 BE BE6044559A patent/BE814295A/xx unknown
-
1975
- 1975-04-17 FR FR7512727A patent/FR2268867A1/fr active Granted
- 1975-04-25 LU LU72367A patent/LU72367A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE814295A (fr) | 1974-08-16 |
| FR2268867A1 (en) | 1975-11-21 |
| LU72367A1 (esLanguage) | 1975-08-20 |